Quick Lasagne - cooking recipe

Ingredients

1 pkg. lasagne noodles
1 large jar Prego mushroom spaghetti sauce
1 onion
1 lb. ground beef
1 large jar Ricotta cheese
1 1/2 c. Cheddar cheese, shredded
1 1/2 c. Mozzarella cheese, shredded

Preparation

Saute onion in small amount oil or butter.
Add beef.
Drain when cooked.
Prepare pasta and begin layering ingredients in a 9 x 13-inch baking dish as follows: pasta, Ricotta, Prego, beef, Cheddar and Mozzarella.
Continue layering until pasta is gone. Bake at 350\u00b0 for 30 to 40 minutes.