Walnuts

Walnuts

A family staple

Mu grew up with a large walnut tree in her garden and she has many memories of eating raw walnuts as snacks or sprinkled on top of salads from a very young age. ‘‘Eat seven walnuts a day to keep the doctor away’ is a French saying she would often hear. Each year Mu’s family brings us a large bag of walnuts from that same family tree. So this year when we received our bag from France it seemed logical for us to spend the month researching this tasty nut.

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The original nut

Walnuts have been around for thousands of years and are one of the very first tree foods known to man. They are believed to have originated in Persia from where they have spread all over the world to become one of the most common nuts globally. In France and many other European countries the generic term for nuts is also the word for walnuts (in French une noix). The unique sweet nutty flavor of walnuts is immensely versatile, it’s used all over the world in so many different ways from rich chocolate brownies to pumpkin ravioli to the traditional Mexican dish ‘chiles en nogada’. Walnuts grow well in temperate climates, the largest producer these days is China followed by the US. In Europe the main producers are Ukraine, Romania, France and Italy. English walnut production has been in steady decline since the 18th Century and is now only present in a few counties like Devon, Somerset and Yorkshire. An interesting fact we found was that walnut trees produce a growth inhibitor that has a detrimental effect on other species of plant growing nearby particularly fruit trees. For this reason it is best to plant walnut trees in relative isolation.

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Walnut Nutrition

Being a vegetarian family, nuts are a very important part of our diet; they make a highly nutritious snack and add a unique flavor to many dishes. Like all nuts, walnuts are loaded with protein, fibre, vitamins, and minerals. Research has shown that walnuts contain twice as many antioxidants, in fact in a study of over 1,000 commonly eaten food items, walnuts measured the second highest for their antioxidant levels. It is thought that 90% of the antioxidants are found in the outer skin of the walnut; it’s very fiddly to remove the skin anyway so unless you really need them to be sweet and white for a particular dish, leave the skin on.
Unlike most nuts that are full of monounsaturated fats, walnuts are very rich in polyunsaturated fats, the majority of which is an Omega 6 fatty acid called linoleic acid. They also contain a relatively high amount of the healthy Omega 3 Essential Fatty Acid – Alpha Linoliec Acid (ALA) which is very good for heart health and reducing inflammation. Findings from an ongoing study presented in April at the Experimental Biology 2016 meeting in San Diego, CA, indicates that the daily consumption of walnuts has a positive effect on cholesterol levels, without increasing body weight. So there really is something in the old saying “Eat seven walnuts a day…”
Like with all nuts and seeds, raw walnuts contain enzyme inhibitors that make it difficult to digest. If you want to get the most out of your nuts it is best to soak them over night to release the nutrients and also to reduce the phytic acid. You can also remove the enzyme inhibitor by lightly roasting them but this also destroys many of the nutrients. Just like with almonds we recommend you find organic and raw walnuts that have not been pasteurised by irradiation. Because of the abundance of rich oils in walnuts they can turn rancid relatively quickly so they should be stored in airtight containers in a cold dark place. Unshelled walnuts should be shelled only as and when you are going to use them, once shelled they can be stored in the fridge or freezer for up to 1 year.

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Walnut Oil

Walnut oil is primarily polyunsaturated fats and is loaded with Omega 3 fatty acids and antioxidants. It is usually expensive and something of a luxury item but while we were in France this summer we picked up a 1 litre bottle of walnut oil from a local farmer at a flee market for 12€. Like all nut oils it doesn’t keep very long (typically 6-12 months) so we have been pouring it onto salads and adding it to all sorts of dishes, it has a glorious flavour that can really boost the most mundane of dishes. There are two different ways of making walnut oil, the more traditional is to toast the nuts first which gives the oil a rich, deep nutty flavour but this also destroys the antioxidants. The other is cold pressed virgin oil which has a lighter, more floral taste and also maintains all the nutrients found in raw walnuts. Typically 35g of cold pressed virgin walnut oil provides the same nutritional benefits as 50g of fresh walnuts. Walnut oil is not really suitable for cooking at high temperatures as it quickly looses it’s flavour, can become quite bitter and looses most of it’s nutritional value. We found it really shines on salads and drizzled on dishes right at the end of cooking.
Below is our recipe for a walnut, cauliflower and watercress soup perfect for this time of year. If you have any thoughts, questions or you have simply enjoyed this post please leave us a comment in the box below.

Walnut, Cauliflower and Watercress Soup

Ingredients:
1 Medium white onion
1 Cauliflower
1 Bunch of watercress
40g Walnut pieces
Splash of white wine
Good quality light vegetable stock
Walnut Oil
Salt and Pepper

Method:
Dice the onion and fry over a medium heat until they are soft and taken a little colour. Add the cauliflower, walnut pieces, white wine and then cover with teh stock. Bring to the boil then simmer for approximately 20 minutes until the cauliflower is tender. Meanwhile puree the watercress, (you will may need to add a splash of water or stock to blend the watercress). Once the cauliflower is cooked season the soup well and blend it.
Serve the soup in a bowl with a good drop of the watercress puree and a healthy drizzle of walnut oil. If you like blue sheeses a sprinkle of stilton would work very well with this soup as well.

Useful links:
http://www.medicalnewstoday.com/articles/260288.php
https://whatscookingamerica.net/LindaPosch/WalnutOil_HealthBenefits.htm
http://www.stilltasty.com/fooditems/index/18656
http://homeorchard.ucdavis.edu/8005.pdf

Vegetarian Cobnut Sausages

As autumn approaches fast and the evenings get colder we find ourselves longing for comfort food and there is little more comforting than bangers and mash. Most shop bought vegetarian sausages are full of all sorts of strange and unpleasant ingredients even the organic ones. Have you ever considered the ingredients list? So whenever possible we make our own from scratch. Here we share a quick easy recipe for homemade vegetarian sausages using fresh natural ingredients. This time we’ve used cobnuts because they are in season at the moment and they are absolutely divine, but out of season, hazelnuts will work absolutely fine as well.

Ingredients

500g fresh cobnuts, (this is around 150g once shelled or if you use hazelnuts)
1 small red onion
1/2 red pepper
3 chestnut mushrooms
2 tablespoons fresh thyme
1/2 cup of breadcrumbs
salt
tamari

Method

Shell the cobnuts and roast in the oven at 175ºC for 30 minutes. Blend the nuts in the food processor to a fine powder and place in a bowl. Roughly chop the onion, pepper, mushroom and thyme and blend in the food processor. Combine the ingredients, add a good splash of tamari, the breadcrumbs and season well.  Shape the mixture into sausages and then shallow fry them until they are golden brown.

Coconut

Coconut

What is all the fuss about coconut?
Nowadays, coconut products can be found everywhere. Consumers are eating more coconut products than ever; coconut water, coconut butter, coconut milk, coconut yoghurt and coconut sugar are filling the shelves of supermarkets and health stores. If you don’t want to eat it then rub it on your skin, chew it or feed it to your dog.
In our house we do consume a fair amount of coconut. We use coconut water in our smoothies, coconut oil for cooking and baking and we just love using freshly made coconut milk to prepare an authentic South Indian curry.
But is it actually that good for you? What are the healthiest forms? Are there any limits on how much you should have? And what about the farmers, do they get a fair share too? We wanted to know more so here’s what we found.

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The word coconut comes from the Portuguese ‘coco’ which means goblin or monkey because the marks on the stem resemble a monkey or human head.
Coconuts are thought to have originated from the western Pacific and were spread by humans and ocean currents all over the tropics.  Now coconut trees are grown in more than 90 countries throughout the world and about 20 billion nuts are produced each year in the Philippines, India and Indonesia. India is the third largest coconut producer in the world, Kerala being its most fertile state for growing young coconuts.
A recent DNA analysis of over 1300 coconuts from all over the world revealed that the coconut was first cultivated in two separate locations, one in the Pacific and the other in the Indian Ocean. Also through the coconut DNA they were able to trace human cultivation, voyages of exploration, trade and colonization; which we thought is pretty astonishing for a coconut!
The coconut has nourished populations around the world for generations. It is a unique and immensely versatile nut that provides a nutritious source of fats, it has a unique potable water, it can be used to make a rich cream, flour, sugar, alcohol, moisturizer, soap, toothpaste, deodorant, sunburn lotion and even furnishings and rope. It is little wonder that it has deep cultural and religious significance in the societies where it is grown. Nearly one third of the world’s population depends on coconut to some degree for their food and their economy.

A photo we took in Karnataka, India of women weaving rope from the husks of coconuts

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Coconut Water
Over 10 years ago, the only way to enjoy a drink of fresh coconut water was to get on a flight to an exotic location. Nowadays coconut water has filled the shelves of every store and is a billion dollar industry. Coconut water is sold as a health drink due to a high content of potassium, magnesium, Vitamin B and Vitamin C. It is low in sugar but high in micro nutrients and electrolytes which keep the body hydrated and make it a perfect drink for athletes and hang overs.
However unless you are buying fresh green coconuts and getting the water directly from them, the chances are that your coconut water is nowhere near as healthy as people claim; here’s why.
– Fresh, raw coconut water is very delicate and only keeps for a couple of days in the fridge so in order for companies to sell prepacked coconut water they have to find a way to preserve it. There are two main ways they can do this. The first is UHT (Ultra High Temperature), which kills off any bacteria and also the majority of the nutrients, the vitamins and the natural enzymes which make coconut water so good for you. The second method is HPP (High Pressure Processing), which is a heat-less process which inhibits the bacteria while keeping the nutrients in tact. Pretty much all coconut water sold as ‘raw’ uses this process.
– A lot of companies use water from mature coconuts (not the young green ones) because it’s a cheap byproduct of the coconut oil industry. The problem with this is that all the nutrients have gone into the flesh of the coconut so the coconut water you are drinking has very little nutritional value. It also tastes acidic so they have to add sugar or flavourings to mask the acidity. Pretty much any coconut water with added sugar is sure to be from mature coconuts.
– A lot of it is made from concentrate which, like fruit juice from concentrate, has practically no nutritional benefits whatsoever.
– Also be aware that these days coconut water is big business, ONE is owned by Pepsi Co and Zico by Coca Cola. However there are small companies that provide high quality, organic, raw coconut water but you have to search for them, here are some we found in the UK (Coco Juice, Unoco and CocoFina). There are also several shops now selling whole fresh, young coconuts which you just take the top off and stick a straw in for a guaranteed super healthy refreshing tropical drink.
There is a fantastic article here by Vani Hari detailing the best and worst coconut water manufacturers.

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Coconut oil
During the 50’s and 60’s, coconut was the most important vegetable oil in the world. Then in the 70’s and 80’s there was the big scare about saturated fats. So manufacturers of processed foods replaced coconut oil with less saturated fats, which now turn out to contain undesirable trans fatty acids (which may contribute to heart disease). In recent times coconut oil has seen an incredible upturn in popularity in the West with sales doubling every year since 2011. Coconut oil is now being described as “the healthiest oil on earth.”
Natural coconut oil is made of 90 percent saturated fat (butter only contains 64 percent saturated fat), but the type of saturated fat matters just as much as the amount. Coconut oil is composed predominately of medium-chain fatty acids (MCFA), also known as medium-chain triglycerides (MCT), which are much easier for our bodies to digest and turn into energy than the long-chain fatty acids (LCFA) typically found in meat, dairy and eggs.
Furthermore 50% of virgin coconut oil’s saturated fat is lauric acid, which is a MCFA that turns out to have a number of health-promoting properties, including the ability to improve levels of “good” HDL cholesterol. Your body converts lauric acid into monolaurin, which is claimed to have high anti-viral, anti-bacterial properties and coconut oil contains the most lauric acid of any substance on Earth!
The smoke point of coconut oil is quite low, similar to butter or lard, so it is not good for frying at high temperatures. You can get unscented coconut oil but this goes through heavy refining and is often bleached so is best avoided. Like all oils the best and most nutritious forms are virgin, cold pressed and organic.
Generally because it’s so high in saturated fat, even the purest, most natural coconut oil could be problematic for long term heart health. Coconut oil is not a miracle food and should be eaten as part of a well balanced diet. If you have a meat heavy diet go easy on the coconut oil, however it is a fantastic source of good saturated fats for someone on a vegan diet.

Coconut cream and milk, which are so popular in Thai and Carribean cooking have all the MCFA saturated fats found in coconut oil along with the fibre, vitamins and nutrients. It is important to remember that not all coconut products are the same and many of them are highly processed and contain added sugar. If you want to get the maximum nutrients and a fantastic taste we recommend you make your own coconut milk. It is really easy and it tastes so much better than anything off the shelf. Here is a video we made to show you how.

Coconut nectar and sugar
The other main product from the coconut tree is the nectar. This has nothing to do with the nut but is the sap of the palm that is tapped from the coconut blossom. It has been traditionally tapped for centuries throughout the tropics. It is then heated to evaporate the moisture content. You can either leave it in this state for the runny nectar or it can be further reduced to reach a crystalline sugar form. It is claimed by the Phillipines Coconut Associated that it has an incredibly low glycemic rating, almost half that of brown sugar. It does contain some minerals and vitamins, but much like honey the amount you have to eat to get any meaningful nutrition out of it would practically kill you. Primarily it has the same amount of calories as brown sugar and should be eaten with moderation. If you want a sugar alternative we recommend you use locally sourced, raw honey rather than shipping in coconut nectar from the other side of the world.
We do love coconuts and the many marvelous products you can make from it but at the end of the day it is a tropical product that takes a lot of time and work to grow and has to be shipped a long way so should be treated as a luxury product. Over the last decade coconut producers have seen a massive increase in demand from the Western world. But this has not helped the livelihoods of the farmers. Most coconuts are still grown on small and medium plantations. The labour of coconut farming is hard and there is very little mechanization involved. The farmers only receive a small portion of the revenues from selling coconut. As Frederick Schilling mentioned in the Times (“Why the Coconut Craze Isn’t Helping Farmers”) ‘a farmer will sell his coconut to the general market for $0.15 to $0.25 per coconut. A tree will produce anywhere from 30 to 70 coconuts per year.  So, in one year, a tree will give a farmer a maximum income of around $17.50. Think about how many trees a farmer must have in order to make a decent living.’ There are many farms now that grow another product, very often cacao in the shade of the coconut trees which allow them to double the yield of their plot of land.

Like all these things it is best to do a little research on the companies you are buying from, always buy organic and look for Fair Trade or transparent ethics. You will be supporting a sustainable future for the growers and the environment and you will inevitably end up with a higher quality product that is better for you.

Almonds

Almonds

We eat a lot of almonds, well not just almonds but nuts in general. The interest in almonds grew when Badj’s sister Joss brought over fresh almonds, in the shell, that she had hand picked while living in the South of Spain at Las Neuvas. The first thing we did was crack them and make a jar full of beautiful fresh almond butter, everyone joined in with the process including the kids.  Finding ourselves surrounded by these raw almonds, we decided to research more about their health benefits, nutritional value, where they come from and what to do with them.

Raw Almonds from Joss

Almonds are very healthy and versatile. They get used in thousands of ways all over the world, from the marzipan on your Christmas cake to Indian curries, from Italian amaretto to Chinese almond tea; almonds are a globally loved food source. Because they have a dietary fibre content of 12% they can be ground into flour making it perfect for people with a gluten intolerance. Almonds are a very good source of vitamin E and vitamin B, as well as being rich in essential minerals such as magnesium, copper, manganese, calcium, potassium and monounsaturated fats.

BUT one of the most interesting things we found out in our research was the importance of using raw almonds and soaking them. Almonds are amazing, they have everything they need in them to start the growth of an entire new tree, however these nutrients and vitamins are locked up by an enzyme inhibitor to protect them until the conditions are right for the seed to start growing, (isn’t nature clever). By soaking almonds, or any nuts and seeds, you trick them into thinking it’s time to start growing, this removes the enzyme inhibitor and releases all the nutrients, making them readily available. If you don’t soak nuts it means your body has to work extra hard to get through the enzyme inhibitor to get the nutrients out of the nut or seed. The other way to remove the enzyme inhibitor is to lightly roast the nuts, which does make them taste extra good but also damages the nutrients and vitamins inside. It’s also worth mentioning that most of the ‘roasted’ nuts you can buy in the shops are actually deep fried and heavily salted. Check the ingredients list and you might be surprised as to what’s also in with your nuts.

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The vast majority of almonds are grown in the US and in particular California, in fact it was estimated that in 2013 80% of the worlds almonds were grown in the US. The pollination of the almond trees in California is one of the largest managed pollination operations in the world, over 1 million bee hives are brought in from all over the US to pollinate the almond blossom. Also 10% of all the water used in California is used to grow almonds. With California in the middle of a 4 year drought these thirsty little trees are causing something of a controversy.

What we found really interesting though is that in 2007 there were a couple of salmonella outbreaks that got traced back to almonds from California. Straight away legislation was passed that all almonds grown and sold in the US have to be pasteurized. Why is pasteurization bad I hear you say? Well first off there are several methods of pasteurization. The primary one used for organic almonds is steam, which heats the almonds up to 93 degrees C which as well as killing off any potential bad bacteria also kills off all the good enzymes and vitamins inside the almond. The second and most common method is fumigation treatment and this is used for all almonds that are marketed as ‘raw’ because they haven’t been heated. The fumigation is done with propylene oxide, which is a chemical that the EPA (Environmental Protection Agency) has declared a carcinogen responsible for neurological, gastrointestinal, respiratory, and immune system dysfunctions, as well as liver disease. NOT GOOD. The Almond Board of California claims “PPO residue dissipates after treatment”. However the EPA have found traces of PPO in almonds on the shop floors.

I don’t know about you but we’d rather try and avoid that please. Californian almond farmers are allowed to sell unpasteurised almonds in small quantities ie. at farmers markets or small stalls etc. and also they can export unpasteurized almonds outside of the US, but as a consumer outside of the US it is very difficult to know if they’ve been pasteurized or not.

So the best option if you want raw untreated almonds is to get certified organic almonds grown outside of the U.S.

It turns out that Spain is the second largest grower of almonds worldwide, so when we can’t get Badj’s sister to pick us some we always make sure the ones we buy are organic and usually they come from Spain.

Recipes

Now we understand a little more about this fantastic nut check our 2 minute video on how to make your own almond milk, it is so easy to make and so delicious that you won’t ever want to buy it in the shop again.

ALMOND MILK

Measure 1/2 cup of organic almonds, put in a large bowl and cover with filtered water. Leave the almonds to soak for 8 hours, overnight is perfect.

Once soaked rinse the almonds thoroughly and place in a blender, food processor or a tall measuring jug if you’re using a hand blender. Add 2 cups of filtered water and blend really well until all the almonds have been crushed and you are left with a creamy white mixture.

Place a nut bag or muslin over a jug and pour the milk through the muslin. Squeeze as much of the liquid out as possible. You can now add a little sweetener and flavour of your choice to the milk. We like to add a little maple syrup, cinnamon, vanilla or you can blend it with fresh fruit to make a wonderful smoothie.

Keep hold of the almond pulp that is left after you make the milk, you can store it in the fridge for a couple days or you can dehydrate it. There is still lots of flavour and good fibre which makes it perfect for cakes, muffins and our very own granola recipe which we’ll tell you all about in our next post….

ALMOND BUTTER

Here is another video we made on how to make your own almond butter. This really is the simplest and best recipe and it makes such fantastic tasting butter, perfect for warm toast in the morning. No additives or anything just pure almonds.

Roast 2 cups of organic almonds in the oven on a low heat, (around 120 degrees) for 1/2 an hour or until you’re kitchen begins to fill with the scent of toasted almonds.

Put them in a food processor (not a blender) and process for 10 minutes. If you’re processor begins to heat up too much then give it a rest but you do need to give the almonds 10 minutes in total. There’s no need to add any oil or salt or liquid. After about 3 minutes something magic begins to happen as the oils are released and the chopped nuts turn into a butter.

Once finished place in a jar and store in the fridge. This is amazing on toast! It won’t go off quickly but you won’t be able to keep it long as it’s so delicious.

GREEN ALMOND PESTO

Green Almonds

If you are lucky enough to live in a place where they grow almonds, in the spring time you can pick and eat the fresh green buds that eventually turn into almonds. They have a zingy tartness similar to sorrel. This is a recipe from my sister Joss in Spain for a pesto that she only makes once or twice a year as a special treat. It is perfect for a light pasta lunch or mixed in with rice.

Ingredients:

1/2  cup of freshly picked green almond buds

2 cloves of garlic

1 1/2 cups of fresh parsley

1/2 cup of parmesan

squeeze of lemon

a good pinch of salt

1/2 cup of olive oil.

Place all the dry ingredients in a food processor, add a little olive oil and begin to process. Keep adding oil until you get a consistency you like. Check the seasoning. You can store it in the fridge, but is best eaten straight away.


 

If you have more information about almonds or if you have any questions or you’ve just enjoyed this post please leave a comment for us.

 

RESOURCES Where we got our information from and where you can find out more:

http://en.wikipedia.org/wiki/Almond

One of our favourite blogs takes you through almond health with some great recipes: http://www.mynewroots.org/site/2012/03/diy-almond-butter-almond-butter-jam-sandwich-cookies-2/

A great piece on the pasteurization of almonds:  http://www.livingnutz.com/2011/04/the-truth-about-almond-pasteurization-methods/

Good piece about shop bought almond milk: http://theprimalparent.com/2012/05/16/additives-almond-milk-how-to-make/

Good piece about bee pollination and pesticides in almond farming: http://www.motherjones.com/tom-philpott/2014/04/california-almond-farms-blamed-honeybee-die