Taco pie

1. Grease a cake pan and roll out crescent rolls in bottom of pan. Bake in a 350 degree oven until golden brown.
Brown ground beef and add taco seasoning as directed on package. - set aside
Spread sour cream over crescent rolls.
Sprinkle half the chips over the sour cream.
Spread taco meat over the chips in pan.
Sprinkle cheese over taco meat and top with remaining chips.
Bake in a 350 degree oven for about 15 minutes or until cheese is completely melted.
If desired, top with lettuce, tomato and onion.
(I often add onion to the ground beef while browning it.)