Tater Tot Cowboy Casserole

This comforting Cowboy Casserole is a budget friendly one-dish meal that is great for the whole family. With ground beef, black beans, pinto beans, and corn, with a creamy tomato sauce, lots of cheese, and topped with crispy tater tots!

Cowboy casserole on a blue plate, with a forkful being lifted in mid-air.

What is Cowboy Casserole?

This tater tot casserole is great for busy weeknights as it only takes 10 minutes of prep and 30 minutes of cooking time in the oven. You can even make this dish up to 24 hours ahead of time and keep it refrigerated until you’re ready to bake it!

We love no-fuss, hearty meals, that are also budget friendly like this one because they’re so handy when you need a quick but tasty meal for the whole family!

Our Chicken Casserole takes just 40 minutes and freezes really well so is great for meal prepping too. This filling Goulash is ready in less than 30 minutes and tastes great with classic Cornbread. Also, try my Cowboy Soup for similar hearty Tex-Mex flavors!

You can add more chopped vegetables to the dish or serve it with vegetable side dishes like green beans or broccoli grape salad for a bigger meal, or if you want it to serve more people.

A marble worktop with small white bowls filled with ground beef, black beans, pinto beans, corn, chopped tomatoes, sour cream, grated cheddar cheese, taco seasoning, garlic, onions, chives, and taco seasoning.

Ingredients Needed

Ground Beef – Use lean ground beef. You can also use turkey or ground pork.

Vegetables – Onion, garlic, black beans, pinto beans, corn, and fire roasted tomatoes.

Spices – Taco seasoning. I like this homemade taco seasoning recipe.

Tater Tots – Don’t you just love frozen tater tots for this reason?

Sour Cream – Use full fat, reduced fat, or fat free. You can also use thick plain Greek yogurt.

Garnishes – Cheddar cheese, cilantro, jalapeno peppers, and parsley.

Looking for more leftover worthy dishes? Follow LTB on Pinterest and pin to a board!

How to Make Cowboy Casserole with Tater Tots

First: Preheat the oven to 375F. Spray a 9×13 pan with non stick spray. Set aside.

Second: In a large skillet, cook the ground beef until no longer pink. Drain fat if desired. To the same pan, add the onions, garlic, and jalapeños. Cook for 3 minutes.

Third: To the skillet, add taco seasoning, black beans, pinto beans, corn, and tomatoes. Cook until hot and bubbly. Turn off the heat and stir in the sour cream and 1 1/2 cups of cheese.

Fourth: Pour or spoon the beef mixture into the prepared 9×13 pan. Top with the tater tots and sprinkle with the remaining 1/2 cup cheese.

Fifth: Bake at 375 for 30-40 minutes until hot and bubbly and the tater tots are golden brown. Remove from the oven and top with your favorite garnishes.

For the full recipe and detailed baking instructions, please see the recipe card at the end of this post.

How long does it last?

Put leftovers in an airtight container, or cover in plastic wrap, and keep in the refrigerator for up to 4 days.

Can I make it ahead of time?

Yes, you can! Cowboy Casserole is great because you can prep it up to a day ahead of time. Just assemble it, cover the dish tightly with plastic wrap and it will keep well in the refrigerator for up to 24 hours.

Then just take it from the refrigerator, remove the plastic wrap and bake as per the recipe instructions. Perfect for potlucks or Sunday prep for an easy Monday meal!

Corner of a white dish filled with tater tot casserole with cheese on top.

Can I freeze it?

A baked cowboy casserole will store well in the freezer wrapped tightly in plastic wrap or foil, or in an airtight container, for up to 3 months.

To cook it from frozen, allow it to thaw in the refrigerator overnight and bake as per this recipe.

You may want to put some foil on top of your dish for the first half of baking, especially if it was particularly brown on top when baked the first time to make sure it doesn’t burn.

Can I make it in a slow cooker?

To make Cowboy Casserole in the slow cooker simply follow the directions as they are, place everything in the slow cooker instead of a baking dish, and then cook on low for 5 hours.

For best results, don’t lift the lid until the time is finished.

A blue and white dish filled with cowboy casserole with tater tots and cheese on top, with a wooden spoon lifting out a portion in mid-air.

Tips for No Leftovers

  • You can make this dish in a slow cooker.
  • Adding frozen mixed vegetables is a great way to get more veggies.
  • Thaw, rinse, and drain frozen corn before adding to the casserole.
  • Substitute the diced tomatoes with cream of mushroom soup for an even creamier casserole.
  • Want it even smokier? Add in some chili powder!

Serving Suggestions

Here are a few recipes that would go great with this recipe that you can try out.

If you love this recipe as much as I do, please write a five-star review in the comment section below (or on Pinterest with the “tried it” button – you can now add pictures into reviews, too!), and be sure to help me share on facebook!

cowboy casserole with tater tots

This Cowboy Tater Tot Casserole is hearty, delicious, and ready in less than an hour! Try this recipe on busy weeknights, we’re sure it’ll become a new family favorite!

overhead picture of casserole with tater tots

Cowboy Tater Tot Casserole

This Cowboy Tater Tot Casserole is perfect for any family dinner. Made with ground beef, veggies, cheese and tater tots, it is sure to be a family favorite.
Give me a rating:)
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Course: Main Dishes
Cuisine: American
Prep Time: 10 minutes
Cook Time: 30 minutes
Total Time: 40 minutes
Servings: 8
Calories: 700kcal
Author: Jennifer Stewart

Ingredients

  • 1 pound lean ground beef
  • 1 tablespoon olive oil optional
  • 1/2 cup chopped onion
  • 1 tablespoon minced garlic
  • 2 jalapeños seeded and diced
  • 1 ounce package taco seasoning
  • 15 ounce can black beans drained
  • 15 ounce can pinto beans drained
  • 15 ounce can corn drained
  • 14.5 ounce can fire roasted tomatoes
  • 1 cup sour cream
  • 2 cups cheddar cheese shredded and divided
  • 32 ounces tater tots frozen
  • chopped chives or parsley for garnish

Instructions

  • Preheat the oven to 375°. Spray a 9×13 pan with non stick spray. Set aside.
  • In a large skillet, cook the ground beef until no longer pink. Drain fat if desired.
  • To the same pan, add the onions, garlic, and jalapeños. Cook for 3 minutes.
  • To the skillet, add taco seasoning, black beans, pinto beans, corn, and tomatoes. Cook until hot and bubbly.
  • Turn off the heat and stir in the sour cream and 1 1/2 cups of cheese.
  • Pour or spoon the mixture into the prepared 9×13 pan. Top with the tater tots and sprinkle with the remaining 1/2 cup cheese.
  • Bake at 375 for 30-40 minutes until hot and bubbly and the tater tots are golden brown.
  • Remove from the oven and top with your favorite garnishes.

Notes

  • You can make this dish in a slow cooker.
  • Adding frozen mixed vegetables is a great way to get more veggies.
  • Thaw, rinse, and drain frozen corn before adding to the casserole.
  • You can have the casserole at room temperature for up to 2 hours.
  • Put leftovers in an airtight container, or cover in plastic wrap, and keep in the refrigerator for up to 4 days.

Nutrition

Serving: 1g | Calories: 700kcal | Carbohydrates: 64g | Protein: 34g | Fat: 36g | Saturated Fat: 14g | Polyunsaturated Fat: 18g | Trans Fat: 1g | Cholesterol: 98mg | Sodium: 1554mg | Fiber: 11g | Sugar: 7g

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