1 lb. ground beef
1 (8 1/2 oz.) pkg. tortilla chips
1 sm. onion, chopped
1 (10 1/4 oz.) can cream of chicken soup
1 (10 oz.) can Rotel tomatoes and green chilies

Preheat oven to 350 degrees. Brown ground beef and onion; drain. Mix Rotel tomatoes and green chilies with soup. Crush tortilla chips slightly. Layer all ingredients in a 2 quart casserole, beginning and ending with tortilla chips. Bake uncovered for 20 minutes or until bubbly. Makes 4 to 6 servings.