1 sm. (8 oz.) pkg. lasagna noodles
1 lg. (32 oz.) jar Prego sauce
1 lg. (24 oz.) cottage cheese
1 lb. hamburger, browned with onion
1 lb. Mozzarella cheese

Don't cook noodles. Layer 1/2 noodles in 9"x13" greased pan. Spread 1/2 sauce, 1/2 cottage cheese, 1/2 hamburger. Repeat. Rinse out jar with 1/4 to 1/2 cup water and pour over layers. Slice or shred cheese and put on top. Bake at 350 degrees for 1 hour 10 minutes, covered and then for 20 more minutes uncovered. Let set for 10 minutes out of oven.