I made this for dinner and it was delicious and fairly simple to make:
Finely chop a piece of leek (about 20g) and tear up some fresh coriander leaves and marinade them in lemon juice and flax oil. (If you don’t have leek, I’m sure onion would work just as well.)
Slice some mushrooms and mix them in well.
In a seed grinder (or blender) grind a couple of handfuls of pine nuts. Then add a handful of coriander and a little water and grind until smooth. Mix this in with the mushrooms and it’s ready to eat.