There's not a formal recipe for this. Mix about 1 cup of tomato juice (drained from a 26 oz can) with 3 chopped chipotle peppers in adobo sauce, chopped garlic (lots) a chopped onion, a good dose of medium red chile powder and about 3/4 cup of oatmeal.
Add 2# of good ground beef and about 1/2 of a pound package of frozen corn kernels. Mix it all up and let it sit in the fridge for a couple of hours.
Prepare a large cast iron pan by drizzling a little olive oil into it and adding a thick layer of thinly sliced onion (2 large ones). Place the meatloaf mixture on the onion layer, cover with the tomatoes from the can you got the juice from (stewed, dcrushed of diced: it's all good) and bake for about 1 hour and 15 min at 375°.
Serve with a salad and corn biscuits.