Bring 2 liters of water to a boil. Put spaghetti in the boiling water and cook for 8 minutes.

Cook hamburger in skillet with the onion, salt, pepper, garlic, and mushrooms.

Drain the pasta.

Add tomato sauce (use two cans for saucier spaghetti) and tomatoes. Stir well. Add in the meat mixture.

Enjoy!!!