Cowboy Cornbread Casserole
on Mar 06, 2025
This post may contain affiliate links. Please see our disclosure policy for more details.
If you’re looking for a comforting, all-in-one meal that’s both hearty and nutritious, this Cowboy Cornbread Casserole is the perfect dish for you. Packed with lean ground beef, colorful veggies, and topped with a delicious cornbread topping, this casserole is sure to please the whole family. With a balance of protein, carbs, and fats, it’s also a great option for a post-workout meal or a filling dinner after a busy day. Keep reading for easy substitution ideas, variations, and helpful storage tips!

NUTRITIONAL INFORMATION / MACROS
Makes: 6 servings
Serving size: 300g
Calories: 475
Macros: 42p / 37.3c / 15.5f (3.1 fiber)
Search the food database in the MyFitnessPal or MacrosFirst apps by looking up Stay Fit Mom Cowboy Cornbread Casserole to add it to your food diary.

Ingredients Substitutions
If you don’t have everything on hand or want to make some changes, here are some great substitutions you can make without compromising the flavor of your casserole:
- Ground Beef: Swap the lean ground beef for ground turkey or chicken for a lighter, leaner option. For a vegetarian version, you could use a meat substitute like crumbled tempeh or lentils.
- Frozen Peas & Carrots: Fresh vegetables can be used if preferred. You can also substitute the peas and carrots with frozen mixed vegetables or other frozen veggie blends.
- Bell Peppers: Any color of bell pepper works, but you can also use other veggies like zucchini or mushrooms.
- Tomato Sauce: If you prefer a tangier flavor, swap tomato sauce with crushed tomatoes or even salsa for a kick of spice.
- Cheese: You can substitute reduced-fat Mexican cheese with another low-fat cheese like mozzarella or cheddar, or even use a dairy-free cheese for a vegan version.
- Corn Muffin Mix: If you don’t have Jiffy corn muffin mix, you can use any cornbread mix available or make your own from scratch.
- Milk: Swap Fairlife milk with any regular or plant-based milk, such as almond milk or oat milk, to make this dish dairy-free.

Recipe Variations
- Spicy Cowboy Cornbread Casserole: If you like some heat, add chopped jalapeños to the meat mixture or sprinkle chili flakes over the top before baking.
- Tex-Mex Twist: Add a can of diced green chilies or salsa to the casserole mix for an extra burst of flavor.
- Southwestern Style: Replace the bell peppers with roasted poblano peppers and add black beans to the filling mixture for a more southwestern flair.
- Low-Carb Option: If you’re following a low-carb or keto diet, swap the cornbread topping for a cauliflower-based crust or make a cheesy, egg-based topping for a low-carb alternative.
- Vegetarian Version: Replace the ground beef with black beans, lentils, or quinoa for a vegetarian-friendly casserole.

This post contains affiliate links. If you purchase something from these links, we could earn a small commission. This would be at no additional cost to you.
SUPPLIES USED
15″ Lodge Cast Iron Pan – I love this pan for one dish meals. It works great on the stovetop as well as for cooking things in the oven.
9×13 Casserole Dish – This size pan comes in SO handy for so many recipes and works great for this recipe if you don’t have a Dutch oven pan.
Storing Instructions
This casserole can be easily stored for later use:
- In the Refrigerator: Allow the casserole to cool completely before storing. Store in an airtight container for up to 3-4 days. Reheat in the microwave or oven until heated through.
- In the Freezer: To freeze, allow the casserole to cool, then wrap it tightly in plastic wrap and foil before placing it in the freezer. It can be frozen for up to 3 months. To reheat, thaw in the refrigerator overnight and bake at 350°F for 20-25 minutes until hot and bubbly.
Freezing Instructions
- Freezing before Baking: If you want to freeze this Cowboy Cornbread Casserole before baking, assemble the dish (without baking) and cover it tightly with plastic wrap and aluminum foil. Store it in the freezer for up to 3 months. When you’re ready to bake, let it thaw in the fridge overnight and bake as instructed.
- Freezing After Baking: Once baked and cooled, you can freeze the casserole for later. Follow the same steps as above by wrapping it tightly and freezing it. Reheat in the oven for a few minutes or until heated through.

FAQs
Can I make this casserole ahead of time?
Yes! You can prepare this casserole a day in advance, store it in the fridge, and then bake it when you’re ready to serve.
Is this casserole spicy?
The casserole itself is mildly seasoned, but if you prefer a spicier dish, feel free to add chili flakes, jalapeños, or more chili powder to suit your taste.
Can I use ground turkey instead of beef?
Yes! Ground turkey (or ground chicken) is a great lean alternative. It will still provide plenty of flavor, especially with the seasoning and veggies.
Can I use fresh corn instead of canned or frozen?
Absolutely! If you have fresh corn, simply remove the kernels from the cob and use it in place of the canned or frozen corn.
Additional Tips
- Customize Your Veggies: Feel free to experiment with different vegetable combinations. Adding mushrooms, spinach, or even sweet potatoes can enhance the flavor and nutrition of your casserole.
- Top it Off: After baking, top your casserole with fresh cilantro, sour cream, or avocado slices for added flavor and creaminess.
This Cowboy Cornbread Casserole is a simple yet filling meal that can be customized to suit any dietary preferences. Whether you’re meal prepping for the week or making a family dinner, this recipe will become a go-to favorite in no time. Happy cooking!

More SFM Recipes You Might Like

Get the Stay Fit Mom Cookbooks!
Macros included for all recipes and pre loaded in the apps for easy macro tracking!
Digital and hardcopies available!

Cowboy Cornbread Casserole
Ingredients
- 2 pounds extra lean ground beef, 96/4
- 180 g frozen peas & carrots, rinsed and strained
- 50 g onions, diced
- 50 g mixed bell peppers, diced
- 125 g corn, strained from can or frozen
- 8 ounces tomato sauce
- 1 tablespoon chili powder
- 1 tablespoon Worcestershire sauce
- 1 cup reduced fat shredded Mexican cheese, 84g
- 1 box Jiffy corn muffin mix
- 1 large egg
- 1/3 cup fat free Fairlife milk
- 1/4 cup diced green chiles
- salt and pepper
Instructions
- Preheat the oven to 350 degrees.
- In a dutch oven pan (if you want to make this one dish), over medium heat, cook the ground beef. Season with a little salt and pepper. Remove from heat and strain grease once cooked.
- Return to medium-high heat and add the bell peppers and onions. Cook 3-5 minutes until the veggies are tender.
- Add the tomato sauce, chili powder, Worcestershire, peas, carrots, and corn. Cook another 3-5 minutes.
- Pour into casserole dish or leave in the dutch oven pan.
- Evenly sprinkle the cheese over the top of the meat mixture.
- In a small mixing bowl combine the muffin mix, egg, milk, and green chiles. Pour evenly over the meat mixture and bake in the oven 30-40 minutes. Enjoy!
Notes
- Find in MyFitnessPal or the MacrosFirst app by searching for, “Stay Fit Mom Cowboy Cornbread Casserole.”



Made this tonight and man is it delicious! Easy to make, servings are large, and the cornbread makes it!
Thank you so much for taking the time to leave a review. It means a lot. I’m glad you loved it!
made this tonight and it was a huge hit!!! my whole family loved it. i will definitely be making again in the near future. i don’t eat ground beef so i opted for ground turkey 🙂 serving size is huge so it makes for the perfect filling dinner while staying fit. thank you so much!!!