Beef Enchilada Casserole

Here's another great make ahead meal or we often take this to friends when bringing meals to help them out...

Beef enchilada casserole

1 pound ground beef
1 medium onion diced
Handful of black olives diced
chili powder (to taste)
salt and pepper
1 can 8 ounce tomato sauce
2 cans of enchilada sauce
1 egg
1 cup cottage cheese
9 flour tortilla shells
colby jack shredded or mexican shredded cheese

brown hamburger with onions. add chili powder,salt, and pepper, black olives.  Stir in sauces. simmer a little.

In another bowl mix together egg and cottage cheese mixture. set aside.

grease 9x13 pan. spread a little of meat mixture down. lay 3 tortillas on top (they will overlap). then shredded cheese then all of the egg/cottage cheese mix, then meat. Layer another layer of 3 shells shredded cheese then meat then last 3 shells and shredded cheese then meat and then the last of the shredded cheese...
Bake uncovered at 350. I can't remember how long probably half hour to 45 minutes...