Chili Cheese Tater Tot Casserole

This chili cheese tater tot casserole recipe is classic comfort food at its easiest. It’s warm, cheesy, and packed with nostalgic flavor. Layers of tater tots, hearty chili with beans, sliced hot dogs, and melted cheddar cheese come together in one easy-to-make, family-friendly meal.

With just four simple ingredients and minimal prep, it’s perfect for those nights when you want something filling and familiar without spending hours in the kitchen. I used a bagged triple cheddar blend and loved how it melted over everything.

If you prefer your casserole saucier, doubling the chili also makes a big difference.

Why You’ll Love This Tater Tot Casserole

This casserole hits all the right notes for an easy weeknight dinner. The tater tots soak up the chili, the hot dogs add a savory bite, and the cheese pulls it all together in one cozy, satisfying dish.

It’s easy to make, budget-friendly, and flexible enough to customize with whatever you have on hand.

If this is your kind of meal, you might also enjoy my Cheeseburger Tater Tot Casserole or the smoky and flavorful BBQ Tater Tot Casserole.

Simple Ingredients with Easy Swaps

I kept things straightforward here, but there’s room to make it your own:

Tater Tots: Half a 32-ounce bag, used straight from the freezer. Just enough to cover the bottom of your baking dish.

Hot Dogs: I used beef hot dogs, sliced into half-inch rounds. Turkey or veggie dogs, or even chopped sausage, work just as well.

Chili with Beans: One 15-ounce can is the base, but two cans give you a more chili-forward, saucy result.

Shredded Cheese: A triple cheddar blend works great, but feel free to use whatever you have—sharp cheddar, Colby Jack, or Monterey Jack all melt well.

How to Make Chili Cheese Tater Tot Casserole

Preheat your oven to 425°F and lightly spray a 2½-quart casserole dish with nonstick cooking spray.

Spread the frozen tater tots in a single layer across the bottom. Bake for 20 minutes.

Remove the dish from the oven and evenly layer the sliced hot dogs and chili over the tots. Spread the chili to fully cover the hot dogs.

Return the casserole to the oven and bake for 15 more minutes.

Sprinkle the shredded cheese over the top and bake for another 5 minutes or until the cheese is fully melted.

Let rest for 5 minutes before serving.

What is a 2 1/2 quart dish equivalent to? A 2½-quart dish holds about 10 cups and is a medium size, perfect for casseroles that serve 4 to 6 people. If you don’t have one, an 8×8 or 9×9-inch baking dish works just fine.

Tips, Variations, and Serving Ideas

To make the dish a little more filling or flavorful, add a second can of chili or toss in frozen corn, diced onions, or chopped peppers. For a spicy version, try a hot chili or add sliced jalapeños before baking.

Pair this casserole with something fresh and simple to lighten the plate. A crisp side salad, roasted vegetables, or Cucumber Tomato Salad would work great. And if you’re in the mood for more tot-based dinners, don’t miss my Tater Tot Breakfast Casserole or Chicken Tater Tot Casserole.

Save this recipe for later!

This chili cheese tater tot casserole is the kind of recipe you’ll want to keep around. It’s fast, filling, and flexible, with simple ingredients and crowd-pleasing flavor.

It’s also a great solution when you’re short on time and need dinner to come together fast without a lot of cleanup. Make sure to save it right here on Pinterest for quick reference later!