If you’re craving a dish that’s both comforting and packed with vibrant flavors, this Mexican Cornbread Casserole Recipe is an absolute gem. It brings together the hearty goodness of seasoned ground beef and sweet corn with the soft, moist texture of cornbread and a kick of zesty salsa, all baked into one irresistible casserole. Perfect for family dinners or gatherings, it’s a simple yet stunning dish that fills your kitchen with warmth and layers of deliciousness in every bite.

Ingredients You’ll Need
These ingredients are straightforward, easily found, and each plays a vital role in delivering the rich, balanced texture and bold flavors that make this dish unforgettable. Every component contributes something special, from the savory beef to the creamy sour cream and the sweet, slightly crisp corn.
- Ground beef (1 lb): Provides the hearty, savory base and protein for the casserole.
- Medium onion, diced (1): Adds sweetness and depth of flavor when cooked with beef.
- Taco seasoning (1 packet): Infuses the meat with classic Mexican spices for that authentic touch.
- Diced tomatoes with green chilies (1 can, drained): Brings a slight zing and a juicy burst of flavor.
- Corn (1 can, drained): Offers natural sweetness and a delightful pop in every bite.
- Shredded cheddar cheese (1 cup): Melts beautifully on top for a cheesy, golden crust.
- Cornbread mix (1 box plus ingredients from the box): The tender, crumbly crown that holds the casserole together.
- Sour cream (1 cup): Adds moisture and a creamy tang to the cornbread batter.
- Salsa (1 cup): Brings freshness and a hint of spice that lifts the entire dish.
How to Make Mexican Cornbread Casserole Recipe
Step 1: Prepare Your Oven and Dish
Start by preheating your oven to 350°F (175°C). Grease a 9-by-13-inch baking dish to make sure your casserole doesn’t stick and comes out perfectly baked with ease.
Step 2: Cook the Ground Beef and Onion
In a skillet over medium heat, brown the ground beef and diced onion together until the meat is fully cooked and nicely crumbly. Drain off any excess fat to keep the dish from being greasy but still rich in flavor.
Step 3: Season and Combine the Beef Mixture
Stir in the taco seasoning, diced tomatoes with green chilies, and drained corn. Let this mixture cook together for about 5 minutes so the flavors meld and the corn softens just right. Then remove from heat and set aside.
Step 4: Prepare the Cornbread Batter
Follow the instructions on your cornbread mix box to prepare the batter. Once mixed, fold in the sour cream for that lovely moisture and a slight tang that makes the batter rich and tender.
Step 5: Assemble the Casserole
In your greased baking dish, spread the savory beef mixture evenly across the bottom. Pour the cornbread batter over the top in one smooth layer. Finally, sprinkle the shredded cheddar cheese generously over everything. This creates the perfect melty, golden top.
Step 6: Bake Until Perfect
Bake your casserole for 30 to 35 minutes, keeping an eye for a golden-brown top. A toothpick inserted into the cornbread layer should come out clean when it’s fully cooked and ready to enjoy.
How to Serve Mexican Cornbread Casserole Recipe

Garnishes
Simple garnishes like fresh cilantro leaves, a dollop of sour cream, or slices of ripe avocado can add freshness and a pop of color. A squeeze of lime juice over each serving livens up the flavors and adds just the right amount of citrus brightness.
Side Dishes
This casserole pairs beautifully with crisp green salads or refreshing Mexican street corn (elote) to add a textural contrast. You can also serve it with refried beans or a side of Spanish rice to round out your meal.
Creative Ways to Present
Try scooping individual portions into warm tortilla cups for a fun handheld version or serve it alongside a simple black bean salad in individual bowls. Layering it with extra salsa on top before baking can also give it an eye-catching glazed finish.
Make Ahead and Storage
Storing Leftovers
Allow your casserole to cool completely before transferring leftovers to an airtight container. Stored in the refrigerator, it will stay fresh for up to 3 days, making it perfect for quick lunches or dinners later in the week.
Freezing
Mexican Cornbread Casserole Recipe freezes well! Portion it into freezer-safe containers or wrap it tightly in foil and store it for up to 2 months. This way, you can enjoy your favorite casserole any time with minimal prep.
Reheating
Reheat individual servings in the microwave for a few minutes until warmed through, or pop the whole casserole back into a 350°F oven covered with foil for about 20 minutes. The foil helps retain moisture while warming evenly.
FAQs
Can I make this casserole vegetarian?
Absolutely! Substitute the ground beef with seasoned beans or a plant-based meat alternative. The flavor will still be delicious and hearty.
Is it okay to use fresh corn instead of canned?
Yes, fresh corn kernels can be used. Just lightly sauté or steam them before adding to the beef mixture to maintain the right texture.
Can I make the cornbread batter from scratch?
Definitely! If you prefer homemade cornbread batter, substitute your favorite recipe but remember to fold in the sour cream to keep that wonderful moistness that balances this casserole perfectly.
What’s the best way to get a crispier top?
For a crunchier finish, sprinkle extra cheddar cheese on top during the last 5 minutes of baking and switch your oven to broil—but watch carefully to avoid burning.
Can this dish be made gluten-free?
Yes, just choose a gluten-free cornbread mix and verify that the taco seasoning and other canned ingredients are gluten-free. This way everyone can enjoy this flavorful casserole.
Final Thoughts
Making this Mexican Cornbread Casserole Recipe is like inviting warmth and flavor right into your kitchen—comfort food elevated with a bright and spicy twist. Once you try it, it’s sure to become a staple that everyone asks for again and again. So grab your ingredients, roll up your sleeves, and get ready to enjoy a dish that’s every bit as fun to make as it is to eat.
Print
Mexican Cornbread Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings
- Category: Casserole
- Method: Baking
- Cuisine: Mexican
Description
This hearty Mexican Cornbread Casserole combines seasoned ground beef, diced tomatoes with green chilies, and sweet corn layered under a creamy sour cream-infused cornbread batter, then baked to golden perfection and topped with melted cheddar cheese. It’s a flavorful, comforting dish perfect for family dinners or potlucks.
Ingredients
Beef Mixture
- 1 lb ground beef
- 1 medium onion, diced
- 1 packet taco seasoning
- 1 can (10 oz) diced tomatoes with green chilies, drained
- 1 can (15 oz) corn, drained
Cornbread Batter
- 1 box cornbread mix (plus ingredients listed on the box, typically egg and milk)
- 1 cup sour cream
- 1 cup salsa
Topping
- 1 cup shredded cheddar cheese
Instructions
- Preheat the oven: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish to prevent sticking and ensure easy serving.
- Cook the beef and onions: In a skillet over medium heat, brown the ground beef together with the diced onion until fully cooked and no pink remains. Drain any excess fat to keep the casserole from being greasy.
- Add seasoning and vegetables: Stir in the packet of taco seasoning, drained diced tomatoes with green chilies, and drained corn into the cooked beef mixture. Let it cook together for about 5 minutes to meld the flavors, then remove the skillet from heat.
- Prepare the cornbread batter: Following the instructions on the cornbread mix box, prepare the batter as directed. Once the batter is ready, stir in the sour cream and salsa to add extra creaminess and a slight tangy kick.
- Assemble the casserole: Spread the beef mixture evenly into the bottom of the prepared baking dish. Pour the cornbread batter evenly over the beef layer, then sprinkle the shredded cheddar cheese evenly across the top.
- Bake until golden: Place the casserole in the preheated oven and bake for 30 to 35 minutes. The cornbread topping should be golden brown and a toothpick inserted in the center should come out clean, indicating it is fully cooked.
Notes
- For extra heat, add chopped jalapeños or use spicy salsa.
- To make it milder, use mild salsa and reduce the taco seasoning quantity.
- Drain canned ingredients well to prevent excess moisture in the casserole.
- The casserole can be assembled ahead of time and baked later; just keep it refrigerated.
- Leftovers store well covered in the refrigerator for up to 3 days and reheat well in the oven or microwave.

