Mexican Pie
["1 Pillsbury crescent rolls", "1 lb. hamburger", "1 pkg. Schilling taco mix", "1/2 onion, chopped", "1 can Ortega diced green chiles (7 oz.)", "1 (8 oz.) carton sour cream", "1 c. mayonnaise", "1 (8 oz.) shredded Cheddar cheese"]
["First Layer:", "Flatten crescent rolls on bottom of 13 x 9-inch baking pan and bake at 325\u00b0 until browned.", "Cool."]
["crescent rolls", "hamburger", "Schilling taco", "onion", "green chiles", "sour cream", "mayonnaise", "Cheddar cheese"]