lbs. hamburger (or use sausage or both!) • large can diced tomatoes (or 2 regular cans) • regular can tomato sauce • small onion, chopped • mushrooms • red bell pepper, chopped • green bell pepper, chopped • small can black olives, chopped or sliced • seasonings to taste: garlic, pepper, parsley, basil, oregano • Italian Seasoning • spaghetti noodles, cooked and drained • Optional: 15 to 20 slices pepperoni cut in half