1 pkg. crescent rolls
2 lbs. ground beef
1 sm. onion
1 lg. pkg. cheese Doritos
1 lg. pkg. taco cheese
1 lg. container sour cream
2 cans refried beans
1 pkg. taco seasoning
1 sm. can tomato sauce
1/2 c. water

Brown ground beef and onion. Add taco seasoning and tomato sauce. Add water. Simmer for 5 to 10 minutes. In a 9 x 13 inch pan, place crescent rolls in bottom of pan. Put 1/2 package crushed Doritos, layer of meat, layer of beans, sour cream, cheese, and put remaining Doritos on top. Bake at 375 degrees for 35 minutes.