Pepperoni Spaghetti
["1 large onion, chopped", "1 green pepper, chopped", "1 lb. ground beef", "1 (3 oz.) pkg. sliced pepperoni, chopped", "1 (32 oz.) jar spaghetti sauce with mushrooms", "1 (12 oz.) pkg. spaghetti", "1 c. (4 oz.) shredded Mozzarella cheese", "1 Tbsp. grated Parmesan cheese"]
["Combine onion, green pepper, ground beef and pepperoni in a large skillet.", "Cook over medium heat until beef browns, stirring to crumble.", "Add spaghetti sauce and bring to a boil.", "Cover, reduce heat and simmer 20 minutes, stirring occasionally."]
["onion", "green pepper", "ground beef", "pepperoni", "mushrooms", "spaghetti", "Mozzarella cheese", "Parmesan cheese"]