Lasagna - cooking recipe

Ingredients

1 box lasagna noodles
1 jar ragu spaghetti sauce
2 cups mozzarella cheese
2 cups cheddar cheese
1-1/2 lbs ground beef

Preparation

Brown ground beef, drain and add spaghetti sauce.
Partially cook noodles and drain.
Grease lasagna pan with butter.
Cover bottom with noodles.
Cover with sauce and then cover with cheeses.
Continue layering in this way ending with cheese.
Bake at 350 degrees for 40 minutes.