Mexican Lasagna

1.5 pds. Ground beef
1 sm. Onion, chopped
1 can olives, chopped
1 pkg. taco seasoning mix
2 sm. Cans tomato sauce
1/2 pt. sour cream
1/2 pt. cottage cheese
1 bag tortilla chips, crushed
1 16 oz. pkg. Jack Cheese
Combine sour cream and cottage cheese and set aside. Brown Ground beef in medium saucepan and then add onion, olives, taco seasoning, and tomato sauce.
Crush tortilla chips in bottom of a 2 quart baking dish. Top chips with half of meat mixture, half of sour cream mixture, and half of cheese. Then layer meat, sour cream mixture, and remaining cheese again. Bake at 375 until hot and bubbly and enjoy