1 lb. hamburger
1 can tomato sauce
1 can sliced olives
1 tsp. garlic salt
1 bag tortilla chips
1 c. grated Monterey Jack cheese
1 c. grated Cheddar cheese
1 c. cottage cheese
1 c. sour cream

Cook hamburger, add tomato sauce, olives and garlic salt. Drain in 7 x 7 inch casserole dish. Layer 1/2 of crumbled tortilla chips and then meat sauce. Spread sour cream then cottage cheese. Mix cheeses and add to casserole. Layer the rest of the tortilla chips. Cover and bake at 300 degrees until cheese is melted.