String Pie - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
1/4 c. chopped green pepper
1 jar spaghetti sauce (15 1/2 oz.)
8 oz. spaghetti, cooked and hot, drained
1/3 c. Parmesan cheese
2 eggs, beaten
2 tsp. butter
1 c. Ricotta cheese
1/2 c. (2 oz.) shredded Mozzarella cheese

Preparation

Cook beef, onion and green pepper in a large pan over medium-high heat until meat is brown, stirring to separate meat. Drain fat.
Stir in spaghetti sauce; mix well.