Kale and walnut pesto



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I had 2 very large bags of kale in my fridge last week and thought pesto. It's a really great versatile sauce and the oil does does not cancel out the vitamins. I have made a squash gnocchi (above) and used it for salads, vegetables, eggs, bread and will continue to use it for any other condimental uses I can think of. Especially as this makes loads, Therefore finding uses is a commitment for the next few weeks.  

This makes approximately 4 jars 

1 large bag of kale 
100g of walnuts 
4 heaped tablespoons Parmesan 
100 ml walnut oil 
200 ml olive oil 
150ml linseed oil
2/3 tsp salt 
Juice 1.5 lemons and the zest
Lots of freshly ground black pepper 

Wash the kale and cut the leaves from the stalks. I have a small blender therefore I had to add the kale bit at a time. Don't remove it before adding more just keep adding it really goes down to nothing.

Whilst the blitzing is happening toast the walnuts in a pan and then crush them a little in your pestle and mortar. 

Now add the lemon juice, salt and walnuts and Parmesan to the kale and pulse for a minute. It should be blended enough by now. Kale is quite tough and therefore the pulp shouldn't be too chunky. However a pasty consistency will lack texture so keep an eye on it.

Now put the kale mixture in to a bowl and add the oils. You could use any combination of oils. The walnut is a must. I didn't want to use my whole bottle of olive oil hence the flavourless oil. A lot is required as the kale literally drinks it. Plus it is a high volume so it's only really around 100ml per jar. I added the walnut, linseed, olive and then combined. The order doesn't matter just add slowly so that you don't add too much. Stop when it looks like pesto. Add the black pepper and combine.

To store; take the jars and scrub with soap and boiling hot water. When the pesto is in the jars leave a little space and top it up with olive oil. This will keep it fresh and stop it from discolouring. Store in the fridge and it should keep for a couple of weeks if not more! I made it a week and a half ago and it's still fresh. 



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