1 lb. ground beef
Grated cheese
1 can cream of chicken soup
1 can Rotel tomatoes
1 sm. bag Doritos
1 sm. onion, chopped

Brown beef with a little onion. Drain. Mix with soup and Rotel. Line Pyrex with 1/2 Doritos and 1/2 beef mix. Continue. Top with cheese. Bake at 350 degrees until bubbly.