1 1/2 lbs. ground beef
1 pkg. taco or chili seasoning mix
1/2 c. water
1/3 c. sliced olives
1 (8 oz.) pkg. crescent rolls
2 c. crushed corn chips
1 c. sour ream
1 c. shredded Cheddar

Brown ground beef, drain. Add seasoning mix, water and olives. Simmer 5 minutes. Form crescent rolls into pie plate as crust. Top with, in order: 1 cup chips, meat, sour cream and cheese. Top with 1 cup corn chips. Bake 375 degrees 20-25 minutes.