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Craving a comforting, flavor-packed meal that’s easy to make? Jiffy Mexican Cornbread Casserole is the perfect Savory Tex-Mex Casserole, blending seasoned beef, sweet corn, and cheesy goodness with a fluffy cornbread topping. This one-pan dish, bursting with zesty salsa and taco seasoning, is ideal for weeknight dinners or feeding a crowd. With minimal prep and maximum taste, Jiffy Mexican Cornbread Casserole is sure to become a family favorite.

Why You’ll Love Jiffy Mexican Cornbread Casserole

I absolutely adore this Jiffy Mexican Cornbread Casserole because it’s a delicious Savory Tex-Mex Casserole that combines hearty beef, vibrant corn, and melted cheese with a golden cornbread crust. It’s a breeze to prepare, requiring just one pan, which makes cleanup a snap. I love how versatile it is—perfect for cozy dinners or potluck gatherings. The taco seasoning adds a zesty kick, and the customizable flavors make it a hit every time I serve it.

Ingredients for Jiffy Mexican Cornbread Casserole

Here’s what you’ll need for Jiffy Mexican Cornbread Casserole (serves 6):

1 box Jiffy cornbread mix
1 lb ground beef
½ cup milk
1 can (15 oz) sweet corn, drained
1 can (10 oz) diced tomatoes with green chilies, drained
1 packet taco seasoning
1 egg
1 cup shredded cheddar cheese
½ cup sour cream
1 tbsp olive oil

Equipment

9×13-inch baking dish
Large skillet
Mixing bowl
Spatula
Measuring cups and spoons

Ingredient Tips

Ground Beef: Use lean beef (80/20) to reduce grease; drain excess fat after cooking.
Jiffy Cornbread Mix: Substitute with another brand or homemade mix if preferred.
Sour Cream: Greek yogurt works for a lighter, tangier option.
Cheddar Cheese: Swap with Mexican blend or pepper jack for extra flavor.
Taco Seasoning: Make your own with chili powder, cumin, and paprika if desired.

Directions for Jiffy Mexican Cornbread Casserole

Let’s whip up this delicious Jiffy Mexican Cornbread Casserole!

Prepare the Baking Dish

I preheat the oven to 350°F (175°C) and grease a 9×13-inch baking dish with butter or cooking spray to prevent sticking.

Cook the Beef Mixture

In a large skillet, I heat 1 tbsp olive oil over medium heat.
I add 1 lb ground beef, breaking it apart as it cooks, and brown it for 5–6 minutes until fully cooked.
I stir in 1 packet taco seasoning, 1 can (15 oz) drained sweet corn, and 1 can (10 oz) drained diced tomatoes with green chilies, cooking for 3–4 minutes to blend flavors.
I remove the mixture from heat.

Make the Cornbread Batter

In a mixing bowl, I combine 1 box Jiffy cornbread mix, ½ cup milk, 1 egg, and ½ cup sour cream, stirring until smooth and well combined.

Assemble and Bake

I spread the beef mixture evenly in the prepared baking dish.
I pour the cornbread batter over the beef, spreading it evenly to cover.
I sprinkle 1 cup shredded cheddar cheese on top.
I bake the Jiffy Mexican Cornbread Casserole for 30–35 minutes, until the cornbread is golden brown and a toothpick inserted comes out clean.

Serve

I let the casserole cool for 5 minutes before slicing and serving hot, ensuring the layers hold together beautifully.

Nutrition

Prep Time: 10 minutes
Cook Time: 35 minutes
Total Time: 45 minutes
Servings: 6
Calories: ~450 kcal per serving
Macros per Serving: 40g carbs, 20g protein, 25g fat, 3g fiber

Variations for Jiffy Mexican Cornbread Casserole

Try these twists on Jiffy Mexican Cornbread Casserole:

Spicy Kick: Add 1 diced jalapeño to the beef mixture for a fiery Savory Tex-Mex Casserole.
Vegetarian Option: Swap beef for black beans or crumbled tofu for a meatless Savory Tex-Mex Casserole.
Cheesy Boost: Mix ½ cup cheese into the cornbread batter for extra gooeyness.
Lighter Version: Use ground turkey and Greek yogurt instead of beef and sour cream.
Veggie Add-Ins: Stir in diced bell peppers or onions for added texture and flavor.

Serving Ideas:

Pair with Layla Cooks’ Delicious Cowboy Butter Chicken Linguine for a Tex-Mex-inspired feast.
Serve with a side of guacamole or salsa for a complete Savory Tex-Mex Casserole meal.
Offer at a potluck with a fresh green salad or tortilla chips for dipping.

Storage

I store leftover Jiffy Mexican Cornbread Casserole in an airtight container in the refrigerator for up to 3–4 days, where it stays flavorful. To reheat, I microwave individual portions for 1–2 minutes or warm the entire casserole in a 350°F (175°C) oven for 10–12 minutes until heated through. For freezing, I assemble the casserole, cover tightly with plastic wrap and foil, and freeze for up to 3 months. I bake from frozen at 350°F (175°C) for 45–50 minutes. I add fresh toppings like sour cream or salsa just before serving.

Serving Tips

Presentation: Serve Jiffy Mexican Cornbread Casserole sliced in squares on a platter for a rustic look.
Garnish: Top with a dollop of sour cream, chopped cilantro, or extra cheese for flair.
Pairing: Enjoy with iced tea, a cold beer, or lemonade to complement Jiffy Mexican Cornbread Casserole.
Temperature: Serve hot for the best texture and flavor.
Portion Size: One-sixth of the casserole per person for a hearty serving.

FAQs About Jiffy Mexican Cornbread Casserole

Here are answers to some common questions about this recipe:

How can I make this casserole ahead of time?
I like to prepare the beef mixture and cornbread batter in advance, then assemble everything in the baking dish just before I plan to bake it. You can store the prepared casserole in the fridge for up to 24 hours before baking. Just be sure to let it come to room temperature before putting it in the oven to ensure even cooking.

Can I freeze this casserole?
Yes! This casserole freezes beautifully. I recommend assembling it fully, then covering it tightly with plastic wrap and aluminum foil before freezing. It will keep in the freezer for up to 3 months. To reheat, bake from frozen at 350°F for 45–50 minutes, or until heated through.

Can I use a different cornbread mix?
If you don’t have Jiffy cornbread mix, you can definitely use a different brand or even make your own from scratch. Just make sure the mix you choose is enough to cover the beef mixture in a 9×13-inch baking dish.

Can I make this casserole vegetarian?
Yes, you can easily make this a vegetarian casserole by substituting the ground beef with a plant-based protein like black beans or crumbled tofu. Add extra veggies like bell peppers or zucchini for more flavor and texture.

How do I know when the cornbread is done baking?
I always check the cornbread by inserting a toothpick into the center of the casserole. If it comes out clean or with just a few crumbs, it’s done! The top should also be golden brown and slightly firm to the touch.

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Conclusion

This Jiffy Mexican Cornbread Casserole is a quick, flavorful dish that’s perfect for any occasion. With its cheesy, savory layers and comforting cornbread topping, it’s a family favorite in my home. I love how easy it is to make, and how customizable it can be. Whether you’re feeding a crowd or just making dinner for the family, this casserole will always hit the spot.