If you love bold flavors, crispy textures, and hearty comfort food all rolled into one, then you’re going to adore this Mexican Tater Tot Casserole Recipe. It’s a vibrant dish that brings together seasoned ground beef, creamy black beans, sweet corn, and spicy green chili, all under a golden, crunchy layer of tater tots and melted cheddar cheese. Perfect for family dinners or potlucks, this casserole is a true crowd-pleaser that combines the soul of Mexican cuisine with the fun nostalgia of tater tots. Every bite bursts with warmth and flavor, making it an irresistible meal anytime you crave something comforting but exciting.

Ingredients You’ll Need
The magic of this Mexican Tater Tot Casserole Recipe lies in its simple yet thoughtfully chosen ingredients. Each one plays a key role, whether it’s building that rich, savory beef base, adding a pop of spice, or creating that irresistible crispy topping.
- 1 lb. ground beef: The hearty protein foundation that soaks up all the savory flavors perfectly.
- 1 onion, diced: Adds sweetness and depth to balance the spice.
- 1 packet taco seasoning mix: Instantly infuses your beef with classic Mexican spices.
- 1 green chili, sliced: A gentle kick that wakes up your taste buds without overpowering.
- 1 can black beans, rinsed and drained: Adds creamy texture and fiber for more substance.
- 3 cups frozen corn: Sweet bursts that contrast beautifully with the spicy components.
- 1 can red enchilada sauce: Brings a rich, tangy, and slightly smoky flavor to the mix.
- 3 cups shredded cheddar cheese, divided: The melty, golden cheese that binds everything and adds indulgent richness.
- 4 cups tater tots, frozen: The crispy topping everyone loves – crispy on the outside and fluffy inside.
- Cilantro, to garnish: Freshens the dish with vibrant herbal notes.
- Sour cream, to garnish: A creamy, cooling contrast that rounds out each bite beautifully.
How to Make Mexican Tater Tot Casserole Recipe
Step 1: Prepare Your Baking Dish and Oven
Start by preheating the oven to 375˚F (190°C) and giving your 9 x 13 inch baking dish a quick greasing to keep everything from sticking. This simple prep sets the stage for the casserole to bake evenly and develop that perfect crispy top.
Step 2: Brown the Beef and Onions
Next, heat a skillet over medium and add your ground beef with diced onions. Breaking up the meat as it cooks ensures every bite will be tender and flavorful. Cook until the beef is browned and the onions soften, then drain any excess fat to maintain the perfect balance of rich but not greasy.
Step 3: Build the Flavor with Seasoning and Veggies
Now, stir in the taco seasoning, sliced green chili, rinsed black beans, frozen corn, and the red enchilada sauce. Let this simmer for 8-10 minutes so all those beautiful flavors have time to meld together. Stir in 2 cups of shredded cheddar to infuse the filling with creamy cheese goodness.
Step 4: Layer the Casserole
Pour your savory beef and bean mixture into the baking dish, spreading it out evenly. This will be the heart of your casserole. On top, arrange the frozen tater tots in a single, even layer – they’ll bake into a golden, crispy crown that’s both fun and irresistible.
Step 5: Bake Until Golden and Crispy
Pop the dish into your preheated oven for 35 to 40 minutes. During this time, the tater tots will cook through and crisp up beautifully, while the filling bubbles with spicy, cheesy goodness underneath.
Step 6: Add the Final Cheese Layer
When the tots are perfectly golden, sprinkle the remaining 1 cup of cheddar cheese evenly over the top. Return the casserole to the oven for another 5 minutes so the cheese melts and forms a slightly browned, luscious topping.
Step 7: Garnish and Serve
Take your casserole out of the oven and let it cool a few minutes. Then, add a fresh sprinkle of cilantro and a dollop of sour cream on each serving. These garnishes lift the casserole’s flavor with brightness and creaminess, making every bite shine.
How to Serve Mexican Tater Tot Casserole Recipe

Garnishes
Fresh cilantro and tangy sour cream are classic choices that complement the spicy, cheesy casserole perfectly. You can also add diced avocado or a squeeze of lime for an extra layer of freshness and zing.
Side Dishes
This casserole is a full meal on its own, but pairing it with a light green salad or a crisp cucumber salad can add some refreshing crunch. A side of Mexican-style rice or refried beans balances the flavors while keeping the meal hearty and satisfying.
Creative Ways to Present
If you want to impress your guests, consider serving individual portions in small ramekins or mini cast iron skillets. This personal touch makes the casserole feel even cozier, and the crispy edges are always a hit. Alternatively, layering it in clear glass dishes showcases the vibrant colors and textures beautifully.
Make Ahead and Storage
Storing Leftovers
Once cooled, cover your casserole tightly with foil or plastic wrap and store it in the refrigerator for up to 3 days. The flavors actually deepen after sitting a bit, making leftovers potentially even better than the first serving.
Freezing
This Mexican Tater Tot Casserole Recipe freezes well before baking. Assemble it in a freezer-safe dish, cover tightly, and freeze for up to 3 months. When you’re ready, bake it straight from the freezer—just add extra baking time to ensure it’s heated through and the tots get crispy.
Reheating
Reheat leftovers in the oven at 350˚F (175°C) for 15-20 minutes, or until warmed through and crispy on top. Avoid microwaving if possible, as it can make the tater tots soggy.
FAQs
Can I make this casserole vegetarian?
Absolutely! Swap the ground beef for crumbled tofu, tempeh, or even extra beans and veggies for a delicious vegetarian version. Just make sure to adjust the seasoning to taste.
What can I use instead of tater tots?
If tater tots aren’t your thing, try diced frozen potatoes, hash browns, or even sliced potatoes arranged in a single layer. Each will give you a slightly different texture but keep the delicious crispy top.
Is this dish spicy?
The spice level is mild to medium due to the green chili and taco seasoning, but you can easily adjust it by adding more chilies, hot sauce, or using a spicier seasoning blend if you like things hotter.
Can I make this casserole ahead of time?
Yes! You can prepare the entire casserole a day in advance, keep it covered in the fridge, and then bake it fresh before serving. This saves you time on busy days and lets the flavors meld beautifully.
How do I reheat leftovers without losing crunch?
The oven is your best friend here. Reheat at 350ËšF to revive the crispy tater tot topping. If you use a microwave, you risk sogginess, so try to avoid it for the best texture.
Final Thoughts
If you’re searching for a comforting, flavorful, and downright fun dinner idea, give this Mexican Tater Tot Casserole Recipe a try. It’s easy to make, full of vibrant tastes, and always a hit whether you serve it for weeknight family meals or casual gatherings. Once you make it, this casserole will likely become one of your treasured go-to recipes, bringing warmth and smiles to your table every time.
Print
Mexican Tater Tot Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 8 servings
- Category: Casserole
- Method: Baking
- Cuisine: Mexican
Description
This Mexican Tater Tot Casserole is a flavorful and comforting dish combining seasoned ground beef, beans, corn, enchilada sauce, and crispy tater tots topped with melted cheddar cheese, garnished with fresh cilantro and sour cream. Perfect for a family dinner or potluck, it’s easy to prepare and bakes to golden perfection.
Ingredients
Meat and Vegetables
- 1 lb. ground beef
- 1 onion, diced
- 1 green chili, sliced
- 1 can black beans, rinsed and drained
- 3 cups frozen corn
Seasonings and Sauces
- 1 packet taco seasoning mix
- 1 can red enchilada sauce
Dairy and Toppings
- 3 cups shredded cheddar cheese, divided
- Cilantro, to garnish
- Sour cream, to garnish
Other
- 4 cups frozen tater tots
Instructions
- Preheat and Prepare Baking Dish: Preheat your oven to 375˚F (190°C). Grease a 9 x 13 inch baking dish to prevent sticking and set it aside for later use.
- Cook Ground Beef and Onions: In a large skillet over medium heat, add the ground beef and diced onion. Cook while breaking up the meat until the beef is thoroughly browned and the onions have softened. Drain any excess fat from the skillet, then return the mixture to the pan.
- Add Seasonings and Mix Ingredients: Add the taco seasoning mix, sliced green chili, rinsed black beans, frozen corn, and red enchilada sauce to the beef mixture. Stir everything well to combine. Continue cooking on medium heat for 8-10 minutes to allow the flavors to meld. Stir in 2 cups of shredded cheddar cheese until evenly mixed.
- Assemble Casserole: Pour the beef and vegetable mixture into the prepared baking dish, spreading it out evenly. Layer the frozen tater tots evenly over the top of the mixture.
- Bake First Stage: Place the baking dish in the preheated oven and bake for 35 to 40 minutes, or until the tater tots turn golden brown and crispy.
- Add Remaining Cheese and Finish Baking: Remove the casserole from the oven and sprinkle the remaining 1 cup of cheddar cheese evenly over the top. Return the dish to the oven and bake for an additional 5 minutes, or until the cheese has melted and is slightly browned.
- Garnish and Serve: Remove the casserole from the oven and allow it to cool for a few minutes. Garnish with fresh cilantro and a dollop of sour cream. Serve the casserole hot and enjoy.
Notes
- You can substitute ground turkey or chicken for a leaner protein option.
- For extra heat, add diced jalapeños or use spicy enchilada sauce.
- Make sure to drain excess fat after browning the beef to reduce greasiness.
- This casserole can be prepared ahead and refrigerated before baking.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven.

