String Pie - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
1 jar spaghetti sauce (or more depending on your taste)
8 oz spaghetti (cooked, drained, hot)
1/3 c. parmesan cheese
15 oz container ricotta cheese
1/2 c. or more shredded mozzarella cheese
2 eggs, beaten
2 Tbsp. melted butter

Preparation

Preheat oven to 350\u00b0.
Cook spaghetti and drain.
Cook beef and onion till brown; drain.
Stir in spaghetti sauce.