Preheat oven to 400 degrees.
Spray a 9 x 13 casserole dish with nonstick spray.
Make corn bread according to package with milk and egg, and then add ½ cup of cheddar cheese.
Spread it on the bottom of the casserole dish.
Heat up the package of frozen corn for 5-6 minutes OR Drain a can of corn.
Then, top the cornbread with the corn.
Bake for 15 minutes.
Poke holes 1 inch apart throughout the cornbread when it comes out of the oven.
While the casserole is baking, shred or chop the brisket and mix it with barbecue sauce.
Drain the can of ranch style beans and pour over the top of the cornbread.
Then, top it with the brisket.
Bake for an additional 10-15 minutes to get that cornbread to a golden brown color.
Top with green onions and ½ cup of cheddar cheese.
Serve immediately.
