Brown the meat and drain well and return to skillet.

Drain black beans and rinse well. Drain corn.

Combine beans and corn with meat and toss with seasonings.

With skillet on low heat stir in green onion and top with spinach. Cover skillet and let spinach steam for several minutes. Stir and continue until spinach has wilted and mixture is combined.

Stir in 1/2 can green sauce.

Build casserole buy putting a thin layer of green sauce in bottom of baking dish and top with a layer of meat and a layer of cheese.

Spread 2 or 3 tortillas with sour cream and tear to fit over meat and cheese layer. Repeat until ingredients are used up, ending with tortillas.

Pour 1 can of red sauce over all and top with more cheese.

When ready to bake put into a 350 oven for 45-60 minutes until hot and bubbly. Let rest for 10 minutes before cutting.