1 pkg. crescent rolls
1 1/2 lb. ground beef
1/2 c. chopped onions
2 1/2 c. shredded cheddar cheese
1 pkg. taco seasoning
2/3 c. water
1 (8 oz.) carton sour cream
Crushed Dorito chips

Spread crescent rolls in glass pie dish to form crust. Brown heat and onion. Drain excess fat. Add taco seasoning and water. Spread meat mixture over crust. Spread sour cream over heat. Sprinkle shredded cheese on top. Then add chips. Bake at 350 degrees for 20 minutes.