Lasagna - cooking recipe

Ingredients

1 1/2 lb. ground beef
1 can (3 1/2 c.) crushed tomatoes
1 (8 oz.) can tomato sauce
1 pkg. spaghetti sauce mix
1/2 lb. lasagna noodles
1/2 lb. Mozzarella cheese, sliced
1/2 lb. Ricotta cheese
1/2 c. Parmesan cheese

Preparation

Brown meat; drain.
Add tomatoes, sauce and spaghetti sauce mix.
Simmer 30 minutes.
Boil noodles; rinse and drain.
Layer in 13 x 9-inch pan.