Preheat the Oven: Set your oven to 375°F (190°C) to ensure it’s ready for baking.
Cook the Meat: In a large skillet, add the ground beef (or turkey) and cook over medium heat. Use a spatula to break it apart as it cooks until browned and fully cooked, about 6-8 minutes. Drain any excess fat if needed.
Sauté Aromatics: Add the diced onion and minced garlic to the skillet. Sauté for about 3-4 minutes, or until the onion becomes translucent and fragrant.
Add Beans and Spices: Stir in the black beans, diced tomatoes, chili powder, cumin, smoked paprika, salt, and pepper. Cook the mixture for another 5-7 minutes, stirring occasionally, until everything is heated through and well combined.
Incorporate Corn: Gently fold the corn kernels into the meat mixture, ensuring they are evenly distributed. Remove the skillet from the heat.
Prepare Cornbread Batter: In a mixing bowl, whisk together the cornbread mix, milk, egg, and 1 cup of shredded cheddar cheese until just combined (don’t overmix).
Assemble the Casserole: Lightly grease a 9x13 inch casserole dish. Spread the meat and bean mixture evenly across the bottom. Carefully pour the cornbread batter over the top, spreading it gently to cover the filling completely.
Add Toppings: Sprinkle additional shredded cheddar cheese on top, followed by sliced jalapeños if you're using them for an extra zing.
Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the cornbread is a delightful golden brown and a toothpick inserted into the center comes out clean.
Cool and Garnish: Once baked, remove the casserole from the oven and let it cool for about 5 minutes before serving. Garnish with chopped fresh cilantro for an added freshness.
Notes
Serve with sour cream or green onions for added flavor.