Loaded Ground-Beef Nacho Casserole

If you’re craving a comfort food that combines all your favorite Mexican-inspired flavors into one hearty, crowd-pleasing dish, look no further than this Loaded Ground-Beef Nacho Casserole. It’s a simple yet satisfying meal that layers seasoned ground beef, black beans, corn, and diced tomatoes with green chiles over crunchy tortilla chips, all topped with melted cheddar cheese and fresh garnishes. Perfect for weeknight dinners, game day, or whenever you want to indulge in a cheesy, flavorful feast!

Why This Recipe Is a Must-Try

This Loaded Ground-Beef Nacho Casserole is a total game changer. It takes the beloved flavors of classic nachos and turns them into a cozy, oven-baked casserole that’s easy to make and even easier to love. What makes it stand out? The perfect balance of savory ground beef seasoned just right, the creamy texture of black beans, and the pop of sweetness from corn kernels. Plus, the diced tomatoes with green chiles add a subtle spicy kick that brings everything together beautifully.

Not only is this recipe delicious, but it’s also incredibly versatile and can be prepped ahead of time. If you’re looking for a dish that’s quick to assemble but delivers big on taste, this casserole is it. I also love how it’s a one-dish meal that satisfies meat lovers and veggie enthusiasts alike. And if you’re a fan of casseroles like the Hearty Hobo Casserole Recipe, this nacho casserole will quickly become a favorite go-to.

Ingredients

• 1 pound ground beef
• 1 tablespoon olive oil
• 1 small onion, diced
• 2 cloves garlic, minced
• 1 can (15 ounces) black beans, drained and rinsed
• 1 can (10 ounces) diced tomatoes with green chiles
• 1 packet taco seasoning
• 1 cup corn kernels, fresh or frozen
• 2 cups tortilla chips
• 2 cups shredded cheddar cheese
• 1 cup sour cream
• 1 avocado, diced
• 1/4 cup chopped fresh cilantro

How To Make Loaded Ground-Beef Nacho Casserole

Step 1: Prepare the Beef Mixture

Heat the olive oil in a large skillet over medium heat. Add the diced onion and sauté until it becomes translucent and fragrant, about 3-4 minutes. Stir in the minced garlic and cook for another 30 seconds until aromatic. Add the ground beef to the skillet, breaking it apart with a spatula. Cook until the beef is fully browned, about 6-8 minutes. Drain any excess fat if needed.

Step 2: Season and Add Veggies

Sprinkle the taco seasoning over the cooked ground beef and stir to combine evenly. Pour in the black beans, diced tomatoes with green chiles, and corn kernels. Mix everything well and allow the mixture to simmer for 5 minutes, letting the flavors meld together. Remove from heat.

Step 3: Assemble the Casserole

Preheat your oven to 375°F (190°C). In a 9×13-inch baking dish, spread half of the tortilla chips evenly across the bottom. Spoon half of the beef and bean mixture over the chips. Sprinkle with half of the shredded cheddar cheese. Repeat with the remaining chips, beef mixture, and cheese to create layers.

Step 4: Bake and Garnish

Place the casserole in the preheated oven and bake for 15-20 minutes, or until the cheese is melted and bubbly. Remove from oven and let it cool slightly. Dollop sour cream over the top, then scatter diced avocado and fresh cilantro evenly. Serve immediately for the best texture and flavor.

Expert Tips

• For extra crispiness, use thick tortilla chips that hold up well during baking.
• If you prefer a spicier casserole, add a few dashes of hot sauce or some chopped jalapeños to the beef mixture.
• To save time, you can prepare the beef mixture a day ahead and refrigerate it until ready to assemble.
• Use freshly shredded cheese rather than pre-shredded for better melting and flavor.
• Try to use fresh corn kernels when in season for a sweeter, fresher taste.
• Serve this casserole with a side of simple Mexican rice or a fresh green salad to round out the meal.

Variations and Customizations

• Swap the beef: Use ground turkey or chicken for a lighter version without sacrificing flavor.
• Add beans: Mix in pinto or kidney beans for a different texture and added protein.
• Cheese options: Try pepper jack or a Mexican cheese blend for more complexity.
• Extra veggies: Stir in diced bell peppers or chopped zucchini for added nutrition.
• Make it vegetarian: Omit the ground beef and double the beans and veggies for a meatless version.
• Change up the toppings: Include sliced olives, pickled jalapeños, or a squeeze of fresh lime juice.

How to Store Leftovers

Leftover Loaded Ground-Beef Nacho Casserole keeps well in an airtight container in the refrigerator for up to 3 days. When reheating, cover the casserole with foil and warm it in the oven at 350°F (175°C) until heated through, about 15-20 minutes. This helps maintain the crispy texture of the tortilla chips and melts the cheese nicely. Alternatively, microwave individual portions for 1-2 minutes, but the chips may become softer. If you want to freeze leftovers, place them in a freezer-safe container and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.

FAQ

Can I make this Loaded Ground-Beef Nacho Casserole ahead of time?

Absolutely! You can prepare the beef mixture and assemble the casserole a day before baking. Keep it covered in the refrigerator and bake right before serving for fresh, melty goodness.

What can I use instead of sour cream for topping?

If you want a dairy-free or lighter option, try plain Greek yogurt or a dairy-free sour cream alternative. Both provide a nice tang that complements the casserole.

Can I use homemade taco seasoning?

Yes! Homemade taco seasoning made with chili powder, cumin, paprika, garlic powder, onion powder, and a pinch of salt works wonderfully and allows you to control the spice level.

Is it possible to make this casserole gluten-free?

Definitely. Just make sure to use gluten-free tortilla chips and check that your taco seasoning is gluten-free. The rest of the ingredients are naturally free from gluten.

Conclusion

This Loaded Ground-Beef Nacho Casserole is a deliciously satisfying way to enjoy all the best flavors of classic nachos in a convenient, oven-baked dish. With layers of seasoned ground beef, black beans, corn, and cheese topped with fresh avocado and cilantro, it’s a meal that pleases every crowd. Whether you’re feeding a family or hosting friends for a casual get-together, this casserole is sure to be a hit. Don’t forget to experiment with different toppings and variations to make it your own!

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