Cheesy Mexican Cornbread Casserole with Seasoned Beef Tips, FAQ & printable recipe

Tips for success

To take this casserole to the next level, focus on the texture of your beef filling. When browning the ground beef, let it sear undisturbed in the skillet for a few minutes before breaking it up. This creates a deep, caramelized crust that adds immense flavor to the base.

When breaking up the meat, aim for small, uniform crumbles so that every bite of the casserole has an even distribution of beef, corn, and tomatoes. This uniform texture also helps the cornbread layer sit evenly on top without sinking into large gaps.

Additionally, make sure your cornbread batter is at room temperature before pouring it over the beef. Cold batter can increase the baking time and lead to an unevenly cooked cornbread layer rather than a light and fluffy crust.

Variations

• Spicy Jalapeño Cornbread: Fold diced fresh jalapeños and a pinch of cayenne pepper into the cornbread batter before pouring it over the beef filling.
• Black Bean and Bell Pepper: Add half a cup of drained black beans and sautéed bell peppers to the beef mixture during the simmer phase.

Storage and make-ahead

Fridge

Store in an airtight container in the refrigerator for up to 3 to 4 days.

Freezer

Freeze tightly wrapped portions for up to 3 months. Thaw in the refrigerator overnight before reheating.

Reheat

Reheat covered with foil in a 350°F (175°C) oven for 15 minutes, or microwave individual portions for 1 to 2 minutes.

Store any leftovers in an airtight container in the refrigerator for up to 3 to 4 days. Allow the casserole to cool completely at room temperature for no more than 2 hours before transferring it to the fridge to prevent bacterial growth. For longer storage, you can freeze individual portions wrapped tightly in plastic wrap and aluminum foil for up to 3 months. Thaw frozen portions in the refrigerator overnight before reheating to maintain the best texture.

You can easily prepare the seasoned beef mixture up to 24 hours in advance. Cook the beef with the tomatoes and corn, let it cool completely, and store it in an airtight container in the refrigerator.

When ready to bake, spread the cold beef mixture into the baking dish and let it sit at room temperature for 20 minutes to take the chill off. Prepare the fresh cornbread batter, pour it over the beef, and bake as directed, adding a few extra minutes to the baking time if needed.

Serving ideas

Serve this comforting casserole hot, straight from the baking dish, using a large metal spatula to lift clean, square portions. The dramatic cheese pull is best enjoyed immediately after baking.

This dish is incredibly filling on its own, but it pairs beautifully with a crisp, refreshing side salad dressed with a lime-cilantro vinaigrette to cut through the richness of the beef and cheese. You can also offer a variety of toppings at the table for guests to customize their plates.

Classic toppings that complement this casserole include a dollop of cool sour cream or Mexican crema, sliced fresh jalapeños for a kick of heat, and a sprinkle of chopped fresh cilantro for brightness. Sliced black olives and diced avocados or guacamole also make fantastic additions.

For a complete southwestern feast, serve this dish alongside a side of black beans or pinto beans. The combination of sweet cornbread, savory meat, and cool toppings creates a spectacular contrast of flavors and temperatures.

Frequently asked questions

Recipe card

Cheesy Mexican Cornbread Casserole with Seasoned Beef

Prep 15 minCook 35 minRest 10 minTotal 1 hServes 8

Ingredients

• 1 1/2 lb ground beef
• 1 oz taco seasoning
• 14.5 oz diced tomatoes
• 15.25 oz canned corn, drained
• 3 cups cornbread batter
• 2 cups Colby Jack cheese, shredded

Instructions

1. Place a large skillet over medium-high heat. Add the ground beef and cook, breaking it up with a wooden spoon, until it is completely browned and no pink remains, about 6 to 8 minutes. Carefully drain any excess grease from the skillet to ensure the casserole base remains flavorful without becoming oily.
2. Stir the taco seasoning, diced tomatoes, and drained corn into the skillet with the browned beef. Reduce the heat to medium-low and simmer for 5 to 7 minutes until the liquid has mostly evaporated and the mixture is thick. Ensure the beef reaches a safe internal temperature of 160°F (71°C). Transfer the hot mixture into a greased 9x13-inch glass baking dish.
3. Pour the cornbread batter evenly over the hot beef mixture in the baking dish, smoothing the top with a spatula. Bake in the preheated oven at 375°F (190°C) for 20 to 22 minutes until the cornbread has risen and is set.
4. Sprinkle the shredded Colby Jack cheese evenly over the baked cornbread layer. Return the casserole to the oven and bake for an additional 5 to 8 minutes, or until the cheese is completely melted, bubbling vigorously, and dotted with golden-brown spots. Remove from the oven and let rest for 10 minutes before slicing and serving.

Contains: gluten, eggs, milk

Estimated nutrition per serving

Calories

480

Protein

24.5 g

Carbohydrates

42 g

Fat

23 g

Fiber

2.5 g

Sugar

9 g

Sodium

980 mg

Automatic estimate from the ingredient list, not laboratory-verified.