1/3 C pine nuts
3 cloves garlic, minced
1/3 C fresh cilantro, packed leaves, chopped
1/3 C fresh basil, packed leaves, chopped
1 T lemon juice
1 C tomato, chopped
2 T Braggs or to taste
Put all ingredients into a food processor, except the tomatoes, and pulse chop several times. Stop to scrape down the sides and repeat.
Add the tomatoes and continue to pulse chop until just blended. Keep a texture to apesto, it should not be a puree.
Remove stems from mushrooms and stuff the filling into the cap of the mushroom.
Place on a dehydrator sheet and dehydrate at 105 degrees for 2-4 hours.