1 to 1 1/4 lb. ground beef
1 pkg. taco seasoning mix
1/2 c. water
1 can crescent rolls
1 1/2 c. crushed corn chips
1 c. sour cream
1 c. shredded cheese
1 c. shredded lettuce

Brown ground beef and drain. Mix in seasoning and water, simmer 5 minutes. Press rolls in ungreased pie pan. Sprinkle 1 cup of corn chips. Stir 1 cup of sour cream into meat. Spoon over chips. Sprinkle with cheese and remaining corn chips.

Bake at 375 degrees for 20 to 25 minutes after baking top with lettuce.