Easy Cowboy Casserole Tater Tots

Featured in Hearty Main Courses.

This cowboy casserole layers savory ground beef, onions, garlic, sweet corn, and beans in a creamy base, topped with shredded cheddar and a golden blanket of tater tots. Bake until crispy and bubbly for a warm meal perfect for gatherings or easy weeknights. Try adding jalapeños or bacon for extra flair, and garnish with fresh green onions for a finishing touch. Versatile and freezer-friendly, this dish delivers satisfying comfort with every bite.

Casey
Updated on Mon, 30 Jun 2025 23:35:17 GMT
A white bowl filled with food. Pin it
A white bowl filled with food. | yummyflavorsrecipes.com

This cowboy casserole packs together everything you crave on a chilly weeknight – savory beef, plenty of veggies, a creamy cheesy sauce, and crispy tater tots on top. I reach for this recipe whenever I need something easy and crowd-pleasing that uses up pantry and freezer staples. There is something about the mix of flavors and textures that makes everyone come back for more.

I first whipped this up after a busy month when I needed something to stretch across a few meals. Now we all look forward to tater tot night its like a little party at dinner.

Ingredients

  • Ground beef: brings savory flavor and rich texture Opt for lean or regular beef depending on your taste
  • Onion: finely chopped for gentle sweetness and depth Choose a firm onion with tight skin
  • Garlic: adds warmth and fragrance Go for fresh cloves rather than jarred for best results
  • Canned sweet corn: gives pops of sweetness Look for kernels that are plump and bright
  • Canned black beans or kidney beans: boost protein and fiber Make sure to rinse beans well to remove excess salt
  • Cream of mushroom soup: creates the creamy comforting base Use your favorite brand and check for a creamy consistency
  • Sour cream: balances everything with tang and richness Go for full fat for a heartier casserole
  • Shredded cheddar cheese: melts into gooey goodness Try a sharp cheddar for extra punch and shred it yourself if possible
  • Frozen tater tots: deliver crispiness and fun Look for a bag with intact tots and minimal freezer burn
  • Salt and black pepper: round out the flavors Season with freshly cracked pepper for best flavor
  • Chopped green onions or jalapeños: make an optional garnish Fresh and bright or spicy if you like heat

Step-by-Step Instructions

Prepare the Filling:
Preheat your oven to 375 degrees Fahrenheit or 190 degrees Celsius Cook ground beef in a large skillet over medium heat for about eight minutes breaking it up as you go until it is fully browned and sizzling Drain away any extra fat so the casserole does not get greasy
Sauté the Aromatics:
Add your finely chopped onion and minced garlic to the skillet with the beef Sauté everything together for two to three minutes Stir frequently until the onions lose their raw edge and the garlic is fragrant This step lets the base flavors come together
Combine and Season:
Stir in the drained sweet corn and beans followed by the cream of mushroom soup and sour cream Sprinkle in salt and black pepper to taste Mix everything well until creamy and evenly combined You will see all the colors from the vegetables swirled through the sauce
Assemble the Casserole:
Coat a nine by thirteen inch baking dish lightly with oil or nonstick spray Pour in your beef filling and spread it out so every bite will be cheesy and moist Sprinkle the shredded cheddar cheese over the hot beef mixture so it melts better Lay the frozen tater tots gently in a single layer covering the whole surface do not overlap so they get crispy
Bake Until Golden:
Place the dish on the oven middle rack and bake for thirty to thirty five minutes The tater tots will turn golden brown and crackle when touched For extra crispiness set the oven to broil for an extra two to three minutes but watch closely so the top does not burn
Add the Finishing Touches:
Let the casserole rest for five minutes after baking so it sets up and is easier to slice Scatter green onions or jalapeños on top if you like a little freshness or kick Serve immediately and watch how quickly seconds disappear
A white bowl filled with food. Pin it
A white bowl filled with food. | cookingwithcasey.com

I always look forward to the sharp cheddar cheese bubbling up around the edges It is my reminder that the dish is ready and it brings everyone to the table The best family moments happen when we all dig in straight from the big casserole dish

Storage Tips

This casserole keeps well wrapped tightly or in containers in the fridge for up to four days Just reheat portions in the oven or microwave until piping hot The tater tots are crispiest when reheated in an oven or air fryer If you want to freeze wrap cooled portions well and freeze for up to two months Thaw overnight in the fridge before reheating

Ingredient Substitutions

Ground turkey or chicken work well in place of beef You can also use a plant based crumbled protein for a vegetarian option Change up the beans with pinto or cannellini beans Try cream of chicken soup for a milder flavor or add red bell peppers for sweetness If you do not have cheddar mozzarella or a blend of shredded cheeses gives a nice stretchy melt

Serving Suggestions

This is hearty on its own but you can pair it with a crisp green salad or some roasted broccoli for extra veggies My kids love it with a side of ketchup or ranch for dipping For a party or potluck offer hot sauce and lots of fresh herbs at the table

A Bit of Casserole History

Cowboy casserole is a playful nod to classic American comfort food It is inspired by old fashioned meat and potato bakes but gets a fun twist with tater tots on top Cream of mushroom soup has been a staple in casseroles since the mid twentieth century making everything creamy and easy to assemble Families across the Midwest and South have their own beloved versions

Frequently Asked Questions

→ Can I use ground turkey instead of beef?

Yes, ground turkey works well as a lighter alternative and still provides a flavorful, hearty filling.

→ How can I make the top crispier?

Broil the casserole for 2-3 minutes at the end of baking to enhance the crispiness of the tater tots.

→ Are other beans suitable for this dish?

Absolutely! Kidney beans or pinto beans can be used in place of black beans for varied flavor and texture.

→ Can I prep this meal ahead of time?

Yes, assemble the dish, cover, and refrigerate up to a day in advance. Bake when ready to serve.

→ Is this casserole freezer-friendly?

Certainly—assemble, freeze before baking, and bake from frozen, adding extra time as needed for thorough heating.

Easy Cowboy Casserole Tater Tots

Ground beef, beans, and corn layered with creamy cheese and crispy tater tots for a family-pleasing meal.

Prep Time
20 Minutes
Cook Time
35 Minutes
Total Time
55 Minutes
By: Casey

Category: Hearty Main Dishes

Difficulty: Easy

Cuisine: American

Yield: 8 Servings (1 large casserole)

Dietary: ~

Ingredients

→ Main Ingredients

01 450g ground beef
02 1 small onion, finely chopped
03 2 cloves garlic, minced
04 425g canned sweet corn, drained
05 425g canned black beans or kidney beans, drained and rinsed
06 300ml canned cream of mushroom soup or cream of chicken soup
07 120ml sour cream
08 170g shredded cheddar cheese
09 900g frozen tater tots
10 Salt, to taste
11 Black pepper, to taste

→ Garnishes (Optional)

12 Chopped green onions
13 Sliced jalapeños

Instructions

Step 01

Set oven to 190°C. Lightly grease a 23x33 cm baking dish.

Step 02

In a large skillet over medium heat, cook ground beef until thoroughly browned. Drain excess fat.

Step 03

Add chopped onion and minced garlic to the skillet. Sauté for 2–3 minutes until softened.

Step 04

Stir in sweet corn, beans, cream of mushroom soup, and sour cream. Season with salt and black pepper. Mix until well combined.

Step 05

Spread the beef mixture evenly into the prepared baking dish.

Step 06

Sprinkle shredded cheddar cheese over the beef mixture.

Step 07

Distribute frozen tater tots in a single, even layer on top of the cheese.

Step 08

Bake for 30–35 minutes or until tater tots are golden brown and crisp.

Step 09

For a crispier finish, broil for an additional 2–3 minutes, monitoring closely.

Step 10

Top with chopped green onions or sliced jalapeños as desired. Serve hot.

Notes

  1. For a lighter result, substitute ground turkey. Incorporate diced bell peppers or cooked bacon for added flavor, or boost spice with taco seasoning or hot sauce. This casserole can be assembled ahead and frozen for future meals.

Tools You'll Need

  • Large skillet
  • Oven
  • Baking dish (23x33 cm)
  • Mixing spoon

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (cheese, sour cream, cream of mushroom soup)
  • Contains gluten (cream of mushroom soup, tater tots may contain gluten)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 495
  • Total Fat: 27 g
  • Total Carbohydrate: 38 g
  • Protein: 24 g