Extremely Quick N Easy Soy Sauce Spaghetti

Saute mushrooms in olive oil (or vegan margarine). Throw in the cooked spaghetti, mix, add soy sauce to taste.
This recipe doesn't have much to it, but sometimes I want something extremely simple.. Sometimes your taste buds can't handle so much extravagance. =) Very tasty, very quick, great when you are in a hurry!
Also, if you have cooked plain spaghetti leftovers, you can use it for this recipe instead of wasting it.