If you’re craving something irresistibly comforting with a spicy kick, this Mexican Tater Tot Casserole Recipe is exactly what you need. Packed with seasoned ground beef, zesty enchilada sauce, melty cheddar cheese, and crispy tater tots on top, it’s a guaranteed crowd-pleaser that brings together bold Mexican flavors and the nostalgic joy of tots, all baked into one hearty, satisfying dish. Whether it’s a busy weeknight or a casual family gathering, this casserole delivers vibrant colors, exciting textures, and a flavor combo that feels like a warm hug on a plate.

Ingredients You’ll Need
This Mexican Tater Tot Casserole Recipe calls for a handful of simple ingredients, each playing a vital role in building its bold flavor and wonderful texture. From the savory spiced beef to the crunchy, golden tots, every component hits a note that will make your taste buds sing.
- 1 lb. ground beef: Provides a rich, hearty base full of savory flavor and protein.
- 1 onion, diced: Adds sweetness and depth when sautéed with the beef.
- 1 packet taco seasoning mix: Brings authentic Mexican spices and heat to the casserole.
- 1 green chili, sliced: Introduces a mild heat and fresh, zesty flavor.
- 1 can black beans, rinsed and drained: Adds creamy texture and earthy notes while boosting fiber.
- 3 cups frozen corn: Sweet crunch that brightens each bite and adds color.
- 1 can red enchilada sauce: The sauce that ties everything together with a tangy, smoky finish.
- 3 cups shredded cheddar cheese, divided: Brings gooey, melty richness both inside and on top.
- 4 cups frozen tater tots: The golden crispy topping that makes this casserole so addictively fun.
- Cilantro, to garnish: Fresh herbaceous notes for brightness at the end.
- Sour cream, to garnish: Creamy cooling contrast to balance the spice.
How to Make Mexican Tater Tot Casserole Recipe
Step 1: Preheat and Prepare
Start by preheating your oven to 375˚F (190°C) to get it ready for baking. Grease a 9 x 13 inch baking dish well to make sure nothing sticks later and your casserole comes out with a perfect crust and clean edges.
Step 2: Cook the Beef and Onions
In a large skillet over medium heat, add your ground beef and diced onion. Cook together, breaking up the meat as it browns, until the beef is fully cooked through and onions become soft and sweet. Drain any excess fat so your casserole doesn’t turn out greasy, then return the skillet to the stove for the next flavor boost.
Step 3: Add Seasoning and Mix-Ins
Sprinkle in the taco seasoning mix, sliced green chili, rinsed black beans, frozen corn, and pour in the red enchilada sauce. Stir it all together evenly and let it cook for about 8 to 10 minutes, stirring occasionally. This step allows all those bold flavors to marry beautifully. When ready, stir in 2 cups of shredded cheddar cheese for luscious cheesy pockets inside.
Step 4: Assemble the Casserole
Pour the beef mixture into your prepared baking dish and spread it out evenly for a consistent layer of deliciousness. Then, carefully arrange the frozen tater tots into a single layer on top, creating the crispy crown that will finish this dish off perfectly.
Step 5: Bake Your Casserole
Place the dish in your preheated oven and bake for 35 to 40 minutes. You’ll know it’s ready when the tater tots are golden brown and irresistibly crispy on top, signaling that comforting crunch everyone loves.
Step 6: Add the Final Cheese Layer
Take the casserole out of the oven and sprinkle the remaining 1 cup of shredded cheddar evenly across the tater tots. Pop it back into the oven for another 5 minutes until the cheese melts fully and just begins to brown, adding a rich, gooey topping that’s impossible to resist.
Step 7: Garnish and Serve
Let your Mexican Tater Tot Casserole Recipe cool for a few minutes after baking. Before serving, scatter fresh cilantro over the top and add dollops of sour cream for a creamy, herbaceous touch that perfectly balances the spicy, cheesy layers underneath.
How to Serve Mexican Tater Tot Casserole Recipe

Garnishes
Fresh cilantro and sour cream are classic choices that bring a fresh and cooling contrast to this otherwise hearty casserole. You could also add slices of avocado, diced tomatoes, or a squeeze of lime juice for extra brightness and texture variety.
Side Dishes
Pair your casserole with a crisp green salad dressed in a tangy vinaigrette or some lightly steamed veggies to add freshness and a lighter touch. Mexican rice or refried beans work wonderfully if you want to double down on bold, complementary flavors.
Creative Ways to Present
Try serving individual portions in small cast-iron skillets or ramekins for a fun personal touch. You can also turn leftovers into loaded nachos by scooping on some crumbled casserole over tortilla chips, adding fresh toppings for a quick snack or party dish.
Make Ahead and Storage
Storing Leftovers
Leftover Mexican Tater Tot Casserole Recipe can be stored safely in an airtight container in the refrigerator for up to 3 days. This makes it an excellent option for meal prepping or quick dinners later in the week.
Freezing
If you want to keep this casserole for longer, wrap it well and freeze for up to 2 months. When you’re ready to enjoy it, thaw it overnight in the fridge before reheating to retain the best flavor and texture.
Reheating
To reheat, place leftover casserole portions in an oven-safe dish and warm at 350˚F (175°C) until heated through, usually about 15-20 minutes. For a quicker method, microwave on medium power in short intervals, checking frequently to avoid drying out the cheese and tater tots.
FAQs
Can I make this Mexican Tater Tot Casserole Recipe vegetarian?
Absolutely! Swap out the ground beef for cooked lentils, crumbled tofu, or extra beans to keep it hearty and delicious while staying vegetarian-friendly. Adjust seasoning as needed to amplify the flavors.
What can I use instead of tater tots?
If you can’t find tater tots, diced frozen potatoes or hash browns work well as alternatives. Just make sure to spread them evenly on top for that signature crispy texture after baking.
Is there a way to make this casserole spicier?
For extra heat, add diced jalapeños, chipotle peppers in adobo sauce, or a dash of cayenne pepper when cooking the beef mixture. You can also choose a spicy enchilada sauce for a bolder kick.
Can I prepare this casserole in advance?
Yes! Assemble the casserole completely but hold off on baking. Cover tightly and refrigerate for up to 24 hours, then bake just before serving, which is perfect for when you want to save time on a busy day.
Will the tater tots still get crispy if I freeze the casserole?
Freezing can make the tater tots a bit softer, but reheating in the oven can help revive some crispiness. For the crispiest results, consider adding fresh tater tots to the top after thawing and before baking.
Final Thoughts
This Mexican Tater Tot Casserole Recipe is one of those special dishes that brings everyone together with its perfect blend of hearty comfort and vibrant Mexican flavors. It’s easy to make, endlessly satisfying, and the kind of meal you’ll happily return to again and again. Give it a try, invite some friends or family, and watch how quickly this casserole disappears from the table!
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 hearty, flavorful dish combining seasoned ground beef, black beans, corn, and enchilada sauce, all topped with crispy tater tots and melted cheddar cheese. Perfect for a comforting weeknight dinner, it’s easy to make and sure to please the whole family.
Ingredients
Beef Mixture
- 1 lb. ground beef
- 1 onion, diced
- 1 packet taco seasoning mix
- 1 green chili, sliced
- 1 can black beans, rinsed and drained
- 3 cups frozen corn
- 1 can red enchilada sauce
- 2 cups shredded cheddar cheese
Topping
- 4 cups frozen tater tots
- 1 cup shredded cheddar cheese
Garnish
- Cilantro, to garnish
- Sour cream, to garnish
Instructions
- Preheat & Prepare Dish: Preheat your oven to 375˚F (190°C). Grease a 9 x 13 inch baking dish to prevent sticking and set aside.
- Cook the Beef: In a large skillet over medium heat, add the ground beef and diced onion. Cook, breaking up the meat, until the beef is thoroughly browned and the onions are softened. Drain off any excess fat and return the mixture to the skillet.
- Season & Mix: Add the taco seasoning, sliced green chili, black beans, frozen corn, and red enchilada sauce to the skillet. Stir to combine well. Continue cooking for another 8-10 minutes over medium heat so the flavors meld. Stir in 2 cups of shredded cheddar cheese and mix gently until evenly distributed.
- Assemble the Casserole: Pour the beef mixture evenly into the prepared baking dish. Arrange the frozen tater tots in an even layer on top of the beef mixture.
- Bake: Place the baking dish in the preheated oven and bake for 35 to 40 minutes, or until the tater tots are golden and crisp.
- Add More Cheese: Remove the casserole from the oven and sprinkle the remaining 1 cup of cheddar cheese over the top. Return to the oven and bake for an additional 5 minutes, or until the cheese is melted and slightly browned.
- Garnish & Serve: Remove from the oven and let the casserole cool for a few minutes. Garnish with fresh cilantro and a dollop of sour cream. Serve hot.
Notes
- For extra spice, add jalapeños or hot sauce to the beef mixture.
- You can substitute black beans with pinto beans or kidney beans if preferred.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven for best results.
- For a vegetarian version, replace ground beef with cooked lentils or a plant-based meat alternative.
- Make sure to drain excess fat from the cooked beef to keep the casserole from being greasy.