Mexican Casserole with beans

2 tablespoons vegetable oil 3/4 pound cubed skinless, boneless chicken breast meat 1/2 (1.25 ounce) package taco seasoning mix 1 (15 ounce) can black beans,[...]

2 lbs ground beef 1 onion , chopped 2 (15 ounce) cans ranch style beans (with juice) 1 (8 ounce) bag plain Doritos (plain or cheese) 1/2 lb Velveeta cheese 1[...]

1 lb hamburger 1 (10 1/2 ounce) can cream of chicken soup or 1 (10 1/2 ounce) can celery soup 1 (10 1/2 ounce) can tomatoes and green chilies (regular or hot)[...]

2 lbs ground beef 1 large onion , diced 1.5 (10 1/2 ounce) cans cream of chicken soup 1 tablespoon chili powder 1/2 teaspoon garlic powder 1.5 (14 ounce) cans[...]

1 lb ground beef 12 corn tortillas 1 (14 ounce) can ranch style beans, w/jalapenos 1 medium onion , chopped 1/2 lb grated cheddar cheese 1 (10 ounce) can[...]

1 1/2 cups crushed tortilla chips 1 lb shredded cooked chicken (I go the easy route and get a rotisserie chicken from Sam's or Costco) 2 (15 1/2 ounce) cans[...]

1 1/2 cups crushed tortilla chips 1 lb shredded cooked chicken (I go the easy route and get a rotisserie chicken from Sam's or Costco) 2 (15 1/2 ounce) cans[...]