Baked Lasagna Casserole - cooking recipe

Ingredients

1/2 lb. ground beef
1/4 tsp. salt
1/4 tsp. pepper
1/4 c. onion (optional)
1/2 tsp. garlic
12 oz. lasagna
1 egg
15 oz. Ricotta cheese
1/2 lb. Mozzarella cheese, grated
grated Parmesan cheese
1 large jar spaghetti sauce

Preparation

In heavy skillet, brown ground beef in oil with onion and garlic.
Drain; add spaghetti sauce and simmer 20 to 30 minutes over low heat.
Cook lasagna as directed on package.
Mix egg and Ricotta cheese.