Stir gently to combine. (The cornbread may fall apart a bit, but that’s fine.) Grease a 13-by-9-inch casserole dish and add the cornbread mixture. Use a spatula to spread it into an even layer.

Bake the Mexican Cornbread Casserole Bake for 15-20 minutes, or until cornbread is golden brown and is cooked all the way ...