I made this last Wednesday.
I absolutely love this crock pot recipe. Here are the ingredients:
1/2 can enchilada sauce, 1 c salsa, garlic powder, cumin, 2 cans black beans, 6-10 corn tortillas, 2 c mexican cheese. Cut the tortillas into triangles (for layering) - this step can be skipped if you use a crockpot that is the same size as the tortilla.
Mix together enchilada sauce, salsa, cumin & garlic powder and warm it until it bubbles.