Tex Mex Tortilla Bake

1 lb ground beef

1-onion, chopped

1-envelope taco seasoning

1-small ounce can tomato sauce

1-small can red enchilada sauce

1-can black beans, drained

1-can corn, drained

1-small can chopped green chilies

1-bag tortilla chips, crushed

2-cups shredded cheese

garnish: salsa, sour cream, chopped tomatoe, sliced green onions

Cook beef and onions until meat is no longer pink, drain grease. stir in taco seasoning, tomato sauce and enchilada sauce…simmer 5 minutes. stir in beans, corn and chilies, heat through. Iin a greased casserole dish, put down a layer of tortilla chips, then 1/3 of meat mixture and 1/3 of cheese, add another layer of chips, meat, cheese. then another layer of chips and meat. Bake uncovered 25 minutes at 350, add remaining cheese and bake another 5 minutes until cheese is melted. Garnish with salsa, sour cream, chopped tomatoes and green onions