Pepperoni Spaghetti - cooking recipe

Ingredients

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

Preparation

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.