1/2 lb. Italian bulk sausage
1/4 c. onion, chopped
1 (16 oz.) can tomatoes
1 tsp. oregano
1/2 c. Mozzarella, shredded
1/4 c. grated Parmesan cheese
3 eggs, slightly beaten
2 tbsp. butter
2 tbsp. chopped parsley
1/4 tsp. garlic powder
8 oz. hot, cooked fettucini noodles
1/4 c. grated Parmesan cheese

Brown sausage in 10 inch oven proof skillet; drain. Add onion; cook until tender. Stir in tomatoes and oregano. Bring to a boil. Simmer 20 minutes, stirring occasionally. Stir in Mozzarella cheese. Sprinkle Parmesan cheese over tomato mixture. Toss noodles with combined remaining ingredients. Spread noodle mixture over Parmesan cheese. Bake at 350 degrees for 25 minutes. Invert on serving platter. Sprinkle with additional Parmesan cheese, if desired. Cut into wedges and serve.