Preheat oven to 350°F. Place all cooking sauce ingredients in a bowl and whisk together. Set aside for use. Spray casserole dish with vegetable oil. Assemble first layer by spreading about 6 tablespoons of enchilada sauce on bottom of casserole. Top with 4 tortillas, overlapping them. Cover tortillas with 6 more tablespoons of enchilada sauce.

Assemble second layer by mixing chicken with 3 cups of the shredded cheese, reserving the one-cup of cheese for later use. Layer half this mixture over the tortillas. Set aside the other half of cheese-chicken mixture for another layer.

For the third layer, spread the seasoned beans over the cheese-chicken layer.

For the fourth layer, overlap 4 tortillas and cover with 6-8 more tablespoons of enchilada sauce. Cover with corn, olives and chilies. Top with remaining cheese-chicken mixture.

For final layer, cover filling with 4 overlapping tortillas, then spread 6 tablespoons of enchilada sauce over them. Pour cooking sauce over casserole. Top these with remaining cup of shredded cheeses. Let rest for at least 30 minutes.

Bake for 50-60 minutes, or until bubbling. Remove and rest for 10 minutes before cutting. If baking after setting in the refrigerator, allow an extra 10-15 minutes cooking time. Sprinkle with cilantro and green onions and serve with lime wedges and sour cream.

Recipe created by Real California Milk.