Boil spaghetti in mush salted water until soft, watch it wouldn’t be overcooked. Drain the water.

Sautee shredded onion and chopped garlic in vegetable oil for 3 minutes. Add sliced mushrooms, chopped nuts and sautee over low heat for 3 minutes. Add chopped greens, sour cream, salt and pepper. Poach carefully, avoid boiling.

Put the prepared spaghetti on a warm platter, cover with the sauce and serve immediately.