2 lbs. ground beef
2 lg. onions, sliced thin
2 cans cream of mushroom soup
1 lg. pkg. tater tots
2 c. grated cheddar cheese

Spray lasagne pan with non-stick cooking spray. Layer the ground beef, onions, cream of mushroom soup and tater tots in pan. Bake at 350 degrees for 1 hour. Remove from oven and add cheddar cheese. Continue baking additional 5 to 10 minutes or until cheese is melted.

For variation substitute 2 cups spaghetti sauce for cream of mushroom soup and Mozzarella cheese for cheddar.