I have seen several versions of this floating around on the internet lately. One blog said it was a Taste of Home Best casserole recipe, though I couldn't find it on their site.
1/2 lb ground beef
2 cans black beans, drained
2 Tbsp. Taco seasoning
1 onions, chopped
2 cloves garlic, minced
1 can corn, drained
1/2 green pepper, chopped
3/4 c. salsa
1 can enchilada sauce
2 Tbsp. Italian salad dressing
1 (8 oz.) pkg cream cheese
1 small can sliced black olives (optional)
2 c. cheese
6 corn tortillas, cut into wedges
Serve topped with salsa, sour cream, cilantro, or avocado wedges
Cook the ground beef and taco seasoning together, crumbling the meat, until cooked all the way through. Add the onion, garlic, and pepper. When the onion is tender add corn and cook 2 minutes longer. Add remaining ingredients except cheese and tortillas. Stir to combine well.
Place half the meat mixture in the bottom of a 9x9 casserole dish. Top with 3 of the tortillas and 1 c. of the cheese. Top with remaining meat mixture, tortillas and cheese.
Bake at 425 for 15 - 20 minutes.