Six layers: 3 beef layers and 3 bean layers alternating

Layer 1
Oil inside of crock pot
Place 3, 1/2 tortillas in bottom
Distribute 1/3 meat/onion mix on top of tortillas
Cover with 1/6 grated cheese
Add some enchilada sauce

Layer 2
Place 3,1/2 tortillas on top of layer one
Distribute 2/3 can of beans
Add 1/3 can corn
1/6 grated cheese
Add some enchilada sauce (can dilute with tomato sauce)

Start a 250 then turn down to 200
Cook for 3-5 hours