Oh So Rich Lasagna - cooking recipe

Ingredients

1 (16 oz) box lasagna noodles
1/2 lb. hamburger meat
1 pint ricotta cheese
2 bags shredded mozzarella cheese
1 egg
2 jars spaghetti sauce

Preparation

Preheat over to 350\u00b0.
Brown hamburger meat, drain and add sauce and let simmer.
Mix egg with ricotta cheese and set aside. Cook noodles in water and a little oil until tender.
Spray bottom of pan with oil and sprinkle with salt.
Layer as follows: noodles, most of sauce, noodles, ricotta cheese, noodles, rest of sauce and mozzarella cheese.
Bake about 40 minutes in 9 x 13 glass dish.