Layered Beef Casserole - Cooperative Living

Ingredients

• 1 tablespoon butter
• 1 tablespoon onion, finely chopped
• 2 tablespoons red and/or green pepper, finely chopped
• 1 lb. ground beef
• ½ teaspoon salt
• ½ teaspoon black pepper
• 2 8-oz. cans tomato sauce
• 4 oz. cream cheese
• 1 cup small curd cottage cheese
• ¼ cup sour cream
• 6 oz. fettuccine, cooked and drained
• 1 cup frozen corn, defrosted
• ¼ cup Parmesan cheese, finely grated
• ¼ cup mozzarella cheese, shredded