Loaded Cowboy Cornbread Casserole

This Loaded Cowboy Cornbread Casserole is a satisfying, all-in-one dinner that feeds a crowd and encourages seconds. It layers smoky bacon and seasoned ground beef with corn, chili beans, fire-roasted tomatoes, green chiles and plenty of cheese, all topped with a golden Jiffy cornbread crust. One pan, minimal cleanup, and true comfort food.

It’s hearty enough to serve on its own, though a crisp green salad or a simple fruit salad makes a nice contrast. The beef mixture can be prepared ahead of time for even faster weeknight meals, potlucks or game-day gatherings.

Ingredients You’ll Need

• ½ pound bacon – chopped and cooked until crispy. Reserve the grease if you like the extra flavor.
• 1½ pounds ground beef – lean or regular.
• 1 small onion – diced.
• 1 green bell pepper – diced.
• 1 red bell pepper – diced.
• 6–7 garlic cloves – minced.
• 1 packet onion soup mix (such as Lipton) – for savory depth.
• Garlic powder, onion powder, black pepper – about 1 teaspoon each to start, adjust to taste.
• Optional: 1 teaspoon Cajun seasoning (such as Slap Ya Mama) for heat.
• 1 can (15 oz) chili beans in sauce – no need to drain.
• 1 can (14.5 oz) fire-roasted diced tomatoes.
• 1 can (4 oz) diced green chiles.
• 1 can (15 oz) sweet corn – drained.
• 8 oz sharp cheddar cheese – freshly shredded for best melting.
• 8 oz pepper jack cheese – shredded for a touch of spice (substitute Monterey Jack for milder flavor).
• 2 boxes Jiffy corn muffin mix – prepare according to package (for two boxes: 2 eggs + 2/3 cup milk).
• Optional garnish: fresh jalapeño slices, sour cream, hot sauce.

Instructions

Follow these steps for a reliable, flavorful casserole.

1. Preheat the oven to 375°F (190°C).
2. Cook the bacon: In a large skillet over medium heat, fry the chopped bacon until crispy. Remove the bacon with a slotted spoon and drain briefly on paper towels. If desired, pour off excess grease into a small container and leave a tablespoon or two in the pan for flavor.
3. Sauté the vegetables and brown the beef: In the same skillet, add the ground beef, diced onion, green pepper and red pepper. Cook until the beef is browned and the vegetables are softened. Add the minced garlic and cook another minute. Stir in the onion soup mix, garlic powder, onion powder and black pepper. If using Cajun seasoning, add it here.



4. Add the canned ingredients and bacon: Stir in the chili beans (undrained), fire-roasted diced tomatoes, diced green chiles and drained corn. Fold the reserved bacon back into the mixture and mix until evenly combined. If your skillet is not oven-safe, transfer the mixture into a 9×13-inch baking dish.



5. Add the cheese: Evenly sprinkle the shredded sharp cheddar and pepper jack cheeses over the beef and bean mixture.
6. Prepare and top with cornbread: Mix the Jiffy cornbread batter according to the package directions for two boxes (2 eggs + 2/3 cup milk for both). Pour the batter over the cheese layer and spread gently with a spatula to the edges. Top with sliced fresh jalapeños if you want extra heat and a nice presentation.



7. Bake: Place the casserole in the preheated oven and bake uncovered for 35–40 minutes, or until the cornbread topping is golden and the center is set. Test doneness with a knife or toothpick in the center; it should come out clean of wet batter.
8. Rest and serve: Let the casserole cool for 5–10 minutes before slicing. Serve with sour cream, extra shredded cheese or hot sauce, if desired.

This dish is rich and filling—no sides are required, but a light salad or fresh fruit pairs nicely to balance the meal.

Recipe Variations

• Swap pepper jack for Monterey Jack or Colby for a milder cheese.
• Add black beans or pinto beans for more texture and protein.
• Use ground turkey or breakfast sausage instead of beef for a different flavor profile.
• Make it vegetarian by replacing the meat and bacon with extra beans, mushrooms and smoked tempeh.

Make-Ahead, Storage & Reheating Tips

• Make-ahead: Prepare the meat and vegetable mixture up to one day in advance. Refrigerate, then add cheese and cornbread batter just before baking.
• Storage: Keep leftovers in an airtight container in the refrigerator for up to 4 days.
• Reheating: Reheat individual portions in the microwave or cover and warm in a 350°F oven until heated through.

If you try this recipe, please leave a comment and rating—feedback helps and is much appreciated!