Lasagna - cooking recipe

Ingredients

2 lb. ground beef
1 medium onion
1 c. Parmesan cheese
8 oz. Mozzarella cheese
8 oz. Ricotta cheese
8 oz. cottage cheese
12 lasagna noodles
2 jars spaghetti sauce
1 tsp. garlic powder
1 tsp. oregano
1 egg

Preparation

Cook ground beef with onion, garlic powder and oregano; drain well and add 1 jar spaghetti sauce.
Cook noodles according to package; drain and cool.
Mix cheeses and egg.
Cover the bottom of a large casserole with 1/2 of the second jar of spaghetti sauce, then a layer of noodles, a layer of ground beef mixture, a layer of cheese and remaining noodles.
Cover top with remaining sauce.
Sprinkle generously with Parmesan cheese and bake at 425\u00b0 for 45 minutes or until done.