Enchilada Casserole

1 1/2 lb Ground Beef or Turkey
1 med onion chopped
1 can diced tomatoes
1 1/2 cups enchilada sauce or 1 can
1 can sliced olives (about 1/2 cup)
1 tsp salt
1/8 tsp pepper
1/4 tsp garlic powder
l egg
1 cup cottage cheese
1/2 lb. Monterrey Jack cheese grated
8 corn tortillas cut in half
1/2 cup grated cheddar cheese
1/2 cup crushed corn chips (I use fritos)

Brown meat and onion; blend in tomatoes, enchilada sauce, olives, salt, pepper, & garlic powder. Beat egg into cottage cheese. Spread 1/3 of meat into greased 9x12" pan. Top w/1/2 of Jack cheese & cottage cheese mixture. Top w/half the tortillas. Repeat layers; cover w/remaining meat sauce. Top w/cheddar cheese; Sprinkle on crushed chips. Bake, uncovered at 350 degrees for 20 min.