Blitz the walnuts without turning them to powder (you want small pieces)

NextBlend the tomatoes, paprika, cumin, garlic and pepper into a paste.

Blend the tomatoes, paprika, cumin, garlic and pepper into a paste.

NextAdd the lemon juice and some of the tomato soaking water until you get the texture you want.

Add the lemon juice and some of the tomato soaking water until you get the texture you want.

NextMix the walnuts with the tomato sauce.

Mix the walnuts with the tomato sauce.

NextFill the lettuce leaves or tortillas with the no-meat and top with chopped onion and avocado.

Fill the lettuce leaves or tortillas with the no-meat and top with chopped onion and avocado.

NextFor the tortillas I simply mixed the cornmeal with enough water to get the right texture, plus salt. I heated a few drops of oil in a frying pan and cooked a little of the dough on both sides. As soon as they came out of the pan, I folded them into a taco shape.

For the tortillas I simply mixed the cornmeal with enough water to get the right texture, plus salt. I heated a few drops of oil in a frying pan and cooked a little of the dough on both sides. As soon as they came out of the pan, I folded them into a taco shape.