1/2 lb ground beef
1 C tomato sauce
1 C ricotta cheese
1 C partially skim mozzarella, shredded
Preheat oven to 350 F degrees.
Brown and drain ground beef.
Add tomato sauce.
Simmer for 5 minutes, or until thickened.
Spread ricotta cheese in the bottom of a baking dish.
Add sauce/meat mixture.
Top with mozzarella.
Bake for 15-20 minutes, or until the top is lightly golden brown, and the sides are bubbly.