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This Mexican Cornbread Casserole is packed with seasoned beef, beans, corn, and melted cheese! Baked under a golden layer of made from scratch cornbread for an easy, crowd-pleasing dinner!

This Mexican Cornbread Casserole is one of those casserole recipes that reminds me of cozy family dinners and potluck gatherings. The combination of ground beef, creamy beans, and golden cornbread makes the ultimate comfort food!
Itโs easy to make, feeds a crowd, and always gets rave reviews, especially when topped with sour cream or a little salsa. Whether youโre craving something warm and hearty or want to switch up taco night, this casserole hits the spot every time. For another delicious main dish recipe make Sloppy Joe Cornbread Casserole and Crock Pot Mexican Casserole.
Ingredients

- Ground Beef – We used lean ground beef
- Veggies – We used diced onion and bell pepper
- Minced Garlic Cloves – Learn How to Mince Garlic Cloves
- Diced Tomatoes – Substitute with Rotel Tomatoes
- Black Beans – You can also use add in Pinto Beans
- Corn Kernels – Use can or frozen corn
- Taco Seasoning – Use a packet or make Taco Seasoning Recipe
- Shredded Cheddar Cheese – You may use a Mexican blend or pepper jack can add extra flavor in place of the Cheddar cheese.
- Cornmeal and Flour – Base of the cornbread
- Baking Powder – Leavening agent
- Milk – We used whole milk
- Oil – We used vegetable oil but you can use oil that you prefer
- Eggs – Binds the ingredients
- Jalapeรฑo – Optional addition
Scroll to the recipe card for the full recipe details.
How to Make Mexican Cornbread Casserole

Step 1 – In a large skillet, brown the ground beef over medium-high heat. Drain excess fat.

Step 2 – Add onion, bell pepper, and garlic to the meat mixture. Cook until vegetables are softened, about 5 minutes.

Step 3 – Stir in diced tomatoes, black beans, corn, and taco seasoning. Simmer for 5 minutes.

Step 4 – Transfer the ground beef mixture to a 9×13 inch baking dish. Sprinkle with lots of cheese.

Step 5 – In a medium bowl, whisk together cornmeal, flour, baking powder, and salt.

Step 6 – In another bowl, mix milk, oil, and egg.

Step 7 – Add wet ingredients to dry ingredients, stirring until just combined. If using, fold in diced jalapeรฑo.

Step 8 – Pour the cornbread batter evenly over the beef mixture.
Step 9 – Bake for 25-30 minutes, until cornbread is golden brown and a toothpick inserted into the center comes out clean.
Step 10 – Let cool for 5 minutes before serving. Then it’s ready to serve and enjoy with salt and black pepper to taste!


Mexican Cornbread Casserole
Ingredients
Mexican Beef Base:
- 1 pound ground beef
- 1 medium onion diced
- 1 bell pepper diced
- 2 cloves garlic minced
- 1 can 14.5 ounce diced tomatoes
- 1 can 15 ounce black beans, drained and rinsed
- 1 cup corn kernels
- 1 packet 1 ounce taco seasoning
- 1 cup shredded cheddar cheese
Cornbread Topping:
- 1 cup cornmeal
- 1 cup all-purpose flour
- 2 teaspoons baking powder
- ยฝ teaspoon salt
- 1 cup milk
- ยผ cup vegetable oil
- 1 large egg
- 1 jalapeรฑo finely diced
Instructions
- Preheat oven to 375ยฐF.
- In a large skillet, brown the ground beef over medium heat. Drain excess fat.
- Add onion, bell pepper, and garlic to the skillet. Cook until vegetables are softened, about 5 minutes.
- Stir in diced tomatoes, black beans, corn, and taco seasoning. Simmer for 5 minutes.
- Transfer the beef mixture to a 9×13 inch baking dish. Sprinkle with shredded cheese.
- In a medium bowl, whisk together cornmeal, flour, baking powder, and salt.
- In another bowl, mix milk, oil, and egg.
- Add wet ingredients to dry ingredients, stirring until just combined. If using, fold in diced jalapeรฑo.
- Pour the cornbread batter evenly over the beef mixture.
- Bake for 25-30 minutes, until cornbread is golden brown and a toothpick inserted into the center comes out clean.
- Let cool for 5 minutes before serving. Then it’s ready to serve and enjoy!
Recipe Video
Recipe Notes
- Ground Beef – Make sure to drain the excess grease from the ground beef before adding in the other ingredients.
- Chopped Veggies – Chop vegetables ahead of time to save time.
- Cooking Time – Baking time will vary depending on your oven. Make sure to use a toothpick inserted into the center of the cornbread to ensure that it is fully cooked. If the toothpick comes out clean then the casserole is finished baking.
- Add more beans – Skip the meat and double the beans or add sautรฉed veggies such as red bell pepper.
- Change the Meat – Swap beef for shredded rotisserie chicken for a delicious variation.
- Sweet Heat Twist – Add honey to the cornbread mix for a sweet-spicy balance.
- Mexican Street Corn – Mix in Cotija cheese, lime juice, and cilantro for flavor. My whole family loves this variation!
- Change Cornbread – For a moist cornbread, increase the oil to ⅓ cup. For a sweeter version, add 2 tablespoons of sugar to the dry ingredients. We made cornbread from scratch but you can also use jiffy mix.
Nutrition Facts
Serving Recommendations
This Taco Cornbread Casserole is delicious served with your favorite side dishes. We like to serve with a light side dish such as a green salad or Guacamole Recipe and tortilla chips.
You can even serve with Spanish Rice Recipe and add your favorite toppings to the casserole such as black olives, a dollop of sour cream, green onions and Homemade Salsa Recipe.
Frequently Asked Questions
Yes! Just assemble and refrigerate for up to 24 hours before baking. Make sure to cover with plastic wrap before storing in the fridge.
Store any leftovers in an airtight container for up to 5 days in the refrigerator.
Yes! Bake, cool completely, then freeze for up to 3 months in a freezer safe container. Reheat in the oven until warm or in the microwave.

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My entire family loved this Mexican Cornbread Casserole! It will definitely be on next week’s menu.