This casserole is a quick and easy crowd-pleaser, combining sliced goose, chopped onion, hominy, mild green chiles, a blend of spices and creamy shredded cheese. But what makes this casserole so irresistible is the cornbread batter topping. You can make your favorite cornbread from scratch, or if you’re pressed for time any store-bought cornbread mix will work fine. Just be sure to follow the directions on the package so you have at least 2 cups of prepared batter.