1 pkg. crescent rolls
1 pt. sour cream
1 lb. hamburger
1 bag nacho-flavored chips
1 lb. Cheddar cheese
1 pkg. taco seasoning

Brown hamburger and drain. Add taco seasoning and water as directed. In a 9x13 inch or smaller pan, unwrap the rolls and flatten them to cover the bottom of the pan. Crush chips and put 1/2 bag on top of the rolls. Spread hamburger on top of the chips, then add sour cream, cheese, and then the rest of the chips. Bake at 350 degrees for 20 minutes or until crust starts to turn brown.