Mexican Casserole with Beef, Black Beans, and Corn Recipe

If you’re craving a hearty, vibrant dish that brings together bold flavors and comforting textures, this Mexican Casserole with Beef, Black Beans, and Corn Recipe is exactly what you need. It’s a crowd-pleaser loaded with seasoned ground beef, tender black beans, sweet corn, and melty cheese layered between crispy corn tortillas, all baked to bubbly perfection. Whether it’s for a family dinner or a casual get-together, this casserole delivers that perfect balance of spice, creaminess, and freshness that will have everyone coming back for seconds.

Ingredients You’ll Need

Gathering simple, everyday ingredients is all it takes to create this flavorful Mexican casserole. Each component plays a crucial role in building layers of texture, color, and delicious taste that make this dish unforgettable.

• 1 lb ground beef (or ground turkey): The rich, savory base that infuses the casserole with meaty goodness.
• 1 small onion, diced: Adds a sweet, aromatic flavor that softens as it cooks with the beef.
• 1 packet taco seasoning: Brings that signature Mexican spice blend to tie all ingredients together.
• 1 can (15 oz) black beans, drained and rinsed: Adds protein and fiber with a creamy texture that balances the savory beef.
• 1 can (15 oz) corn, drained: Offers a pop of sweetness and vibrant golden color.
• 1 cup salsa (mild or hot, your choice): Gives the casserole a fresh, tangy kick with customizable heat.
• 1 can (10 oz) diced tomatoes with green chilies, drained: Delivers a juicy, mildly spicy layer that enhances the dish’s authenticity.
• 2 cups shredded Mexican blend cheese: Melts beautifully to bind the casserole, adding gooey, savory richness.
• 8 small corn tortillas, cut into quarters: The perfect base layer that crisps up during baking and soaks in all the flavors.
• 1/2 cup sour cream (optional): Adds creamy tanginess when layered in or served on top.
• Fresh cilantro, green onions, or jalapeños for garnish (optional): Brightens the dish with fresh herbal and spicy notes.

How to Make Mexican Casserole with Beef, Black Beans, and Corn Recipe

Step 1: Prepare Your Oven and Dish

Start by preheating your oven to 375°F (190°C). Greasing a 9×13-inch casserole dish ensures your casserole won’t stick and makes for easy cleanup later on.

Step 2: Cook the Beef and Onion

In a large skillet over medium heat, brown the ground beef and diced onion together. This combination becomes wonderfully fragrant as the onion softens and the beef cooks through. Once the beef is fully browned, drain any excess fat so the casserole won’t be greasy.

Step 3: Season the Beef Mixture

Sprinkle the taco seasoning over the beef and add about 1/4 cup of water to help the spices distribute evenly. Let the mixture simmer for 2 to 3 minutes, stirring occasionally, until the flavors meld into a zesty, aromatic filling.

Step 4: Add Beans, Corn, Salsa, and Tomatoes

Now, stir in the black beans, corn, salsa, and diced tomatoes with green chilies. Cook for another couple of minutes so everything warms through and the flavors get extra cozy together.

Step 5: Layer the Casserole

Start by layering about a third of the tortilla quarters in the bottom of your casserole dish. Next, spread a third of the beef mixture evenly over the tortillas, then sprinkle a third of the shredded cheese on top. Repeat this layering process two more times, making sure to finish with cheese crowning the top for a glorious golden finish.

Step 6: Optional Sour Cream Layer

If you love a creamy surprise inside your casserole, dollop spoonfuls of sour cream between the beef and cheese in the middle layer. This adds luscious richness and a slight tang that cuts through the spices beautifully.

Step 7: Bake to Perfection

Cover the casserole with foil and bake for 20 minutes, allowing the flavors to meld and the ingredients to heat evenly. Then remove the foil and bake uncovered for another 10 minutes, until the cheese is bubbling and delightfully golden.

Step 8: Cool and Garnish

Once out of the oven, let your Mexican casserole with beef, black beans, and corn recipe rest for 5 to 10 minutes so it sets up nicely, making it easier to slice. Garnish with fresh cilantro, green onions, or jalapeños for an added pop of color and flare.

Step 9: Serve and Enjoy!

Serve slices alongside extra sour cream, guacamole, or your favorite hot sauce to dial up the flavor even more. This dish is simple, satisfying, and perfect for sharing.

How to Serve Mexican Casserole with Beef, Black Beans, and Corn Recipe

Garnishes

Fresh garnishes like chopped cilantro, sliced green onions, or thinly sliced jalapeños bring brightness and contrast to the rich casserole. They add a colorful finishing touch and a fresh burst of flavor that elevates each bite.

Side Dishes

This casserole pairs beautifully with crisp salads, such as a zesty lime cabbage slaw, or simple sides like Mexican rice or refried beans. These accompaniments complement the layers of flavors in the casserole without overpowering it.

Creative Ways to Present

For a festive twist, serve the casserole in individual ramekins or small skillets, letting guests customize their toppings. You could also scoop it into crispy taco shells or stuff it inside warm pita pockets for fun handheld options that make meals even more interactive.

Make Ahead and Storage

Storing Leftovers

Once cooled, transfer leftovers to an airtight container and refrigerate. The casserole stays delicious for up to 3 days, making it perfect for quick lunches or dinner the next day.

Freezing

You can freeze the casserole either before or after baking. Wrap it tightly in foil or use a freezer-safe container to prevent freezer burn. Frozen casserole will keep well for up to 3 months—just be sure to thaw overnight in the fridge before reheating.

Reheating

To reheat, warm individual servings in the microwave until heated through or pop the whole casserole in a preheated 350°F (175°C) oven until hot and bubbly again. Adding an extra sprinkle of cheese before reheating helps revive that fresh-out-of-the-oven appeal!

FAQs

Can I make this casserole with ground turkey instead of beef?

Absolutely! Ground turkey is a leaner option that works wonderfully in this Mexican casserole with beef, black beans, and corn recipe. Just cook it the same way you would beef, making sure it browns nicely and absorbs the seasoning.

What can I substitute for the corn tortillas?

If you prefer, you can use flour tortillas instead of corn. They provide a softer texture and are equally tasty when layered with the beef and beans. Just make sure to cut them into manageable pieces for layering.

Is this recipe spicy?

The spice level depends on the salsa and taco seasoning you choose. Using mild salsa keeps it gentle, while hot salsa and including jalapeños will bring a nice kick. It’s easy to tailor to your preferred heat level.

Can I prepare this casserole ahead of time?

Yes! You can assemble the casserole completely and refrigerate it for a few hours or overnight before baking. Just add a few extra minutes to the baking time if it’s going in cold from the fridge.

What are some good toppings for this casserole?

Classic toppings include sour cream, guacamole, chopped avocado, diced tomatoes, fresh cilantro, and sliced green onions. A squeeze of lime juice over each serving can also brighten the flavors gorgeously.

Final Thoughts

I can’t recommend this Mexican Casserole with Beef, Black Beans, and Corn Recipe enough if you want a flavorful, comforting meal that’s easy to make and sure to impress. It combines the heartiness of ground beef with fresh, vibrant ingredients to create a dish that feels festive yet homey. Give it a try on your next night in, and trust me—you’ll want to make it again and again!

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