Mexican Tater Tot Casserole

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Golden, cheesy, and packed with bold flavors, this Mexican Tater Tot Casserole is the ultimate comfort food twist. Each bite delivers crispy tots nestled over a hearty, spiced beef and black bean filling, dotted with sweet corn and smothered in melty cheese. It’s a crowd-pleaser perfect for busy weeknights or game day gatherings.

Unlike your traditional casserole, this version brings in vibrant Mexican-inspired elements—from chili powder and cumin to zesty salsa. It’s a layered flavor experience with minimal prep. The frozen tater tots get irresistibly crisp in the oven, making it both easy and satisfying.

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What Kind of Tater Tots Should I Use?

You want frozen tater tots that bake up golden and crunchy. Stick with the classic variety without seasonings so the spices in your filling shine through. Avoid flavored or sweet potato versions unless you want a taste twist.

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Ingredients for the Mexican Tater Tot Casserole

Ground Beef
Essential for the rich and savory base. Use 80/20 for flavor, but lean works too.

Black Beans
They add creaminess and a fiber boost that pairs well with the beef.

Corn Kernels
For a touch of sweetness and texture variety. Fresh, canned, or frozen all work.

Salsa
Brings tang, spice, and moisture. Choose your favorite heat level.

Cheddar Cheese
Melted over the top and through the filling, this binds it all together deliciously.

Taco Seasoning
A pre-mix or your own blend of chili powder, cumin, paprika, garlic powder, and onion powder adds bold flavor.

Frozen Tater Tots
They form the golden, crispy topping and make the dish irresistibly fun to eat.

Fresh Cilantro (optional)
Garnish with chopped cilantro for a fresh pop and color.

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How To Make the Mexican Tater Tot Casserole

Step 1: Brown the Beef

In a large skillet over medium heat, cook the ground beef until fully browned, breaking it apart with a spatula. Drain excess grease if needed.

Step 2: Spice and Mix

Add taco seasoning and a splash of water, stirring to coat the beef. Then stir in the black beans, corn, and salsa. Let everything simmer for 5 minutes to meld the flavors.

Step 3: Layer the Casserole

Transfer the beef mixture to a greased 9×13-inch baking dish. Sprinkle half the cheese over the meat, then evenly arrange frozen tater tots across the top.

Step 4: Bake Until Golden

Bake in a preheated oven at 400°F (200°C) for 30 minutes, or until the tater tots are crispy and golden.

Step 5: Add More Cheese

Remove from the oven, top with the remaining cheese, and return to the oven for 5-7 minutes, until melted and bubbly.

Step 6: Garnish and Serve

Let the casserole cool slightly before serving. Garnish with chopped cilantro if desired.

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Serving and Storing Mexican Tater Tot Casserole

This casserole is best served hot right from the oven, when the tater tots are at their crispiest and the cheese is perfectly gooey. It’s hearty enough to stand on its own, but also pairs beautifully with a side of guacamole, sour cream, or a crunchy green salad.

Leftovers? No problem. Let the casserole cool completely before transferring to an airtight container. Store in the fridge for up to 4 days. To reheat, pop individual portions in the microwave or warm the entire dish in a 350°F oven until hot throughout.

Frequently Asked Questions

Can I make this ahead of time?

Yes! Assemble the casserole up to the point of baking and refrigerate for up to 24 hours. Add a few extra minutes to the baking time if baking from cold.

Can I use ground turkey instead of beef?

Absolutely. Ground turkey is a leaner option and works just as well.

Can I freeze the casserole?

Yes. Freeze after baking and cooling. Wrap tightly and store for up to 2 months. Reheat from frozen at 350°F, covered, for about 45 minutes.

What kind of cheese works best?

Sharp cheddar melts beautifully and adds flavor, but Monterey Jack or a Mexican blend are also great options.

How spicy is this dish?

That depends on your salsa and seasoning. Choose mild if you want less heat, or go hot for a kick.

Can I add more veggies?

Definitely! Diced bell peppers, jalapeños, or onions blend in well and add extra flavor and texture.

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Want More Casserole Ideas?

You might also like the Pepperoni Pizza Casserole, a comforting twist that combines pizza flavors in a hearty bake. Or check out the Cheesy Broccoli Rice Casserole for a veggie-forward creamy option.

For meat lovers, the Sloppy Joe Casserole is packed with saucy beef and a biscuit topping, while the Buffalo Chicken Lasagna Recipe adds heat and layers to your casserole collection.

And if you’re leaning toward creamy classics, the Best Baked Cream Cheese Spaghetti could be just what your dinner table needs.

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If you make it, I’d love to hear how it turned out. Did you try a spicier salsa? Maybe switch in turkey or add jalapeños? Drop a comment below—I’m always curious how you put your twist on it.

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