Name: Crockpot Cowboy Casserole
Prep time: 10 min
Cook time: 240 min
Total time: 250 min
Ingredients: 1/4 cup diced onion; 1/2 tsp pepper; 1 tsp salt; 1/2 tsp Mrs. Dash; 1 lbs small red potatoes, sliced thin (about 4-5 small red potatoes); 1 can cream of mushroom soup; 1 lb ground beef, browned and drained; 1 can diced tomatoes with liquid; 1 cup canned corn, drained; 1 can dark red kidney beans, drained; 1 cup shredded cheddar cheese

Crockpot Cowboy Casserole is the perfect dinner for busy nights. With just 10 minutes of prep and your trusty slow cooker, this hearty, cheesy casserole practically cooks itself! The result? Tender potatoes, savory ground beef, and loads of melting cheddar cheese in every bite. It’s my go-to slow cooker recipe for those packed weeknights when you need something filling but don’t want to fuss over the stove.

Jump to Recipe Print Recipe

What makes this dish such a hit is its simplicity. Instead of juggling multiple pots and pans, everything goes right into your crockpot. You can set it, forget it, and go about your day while the magic happens. Trust me, this shortcut is going to save you so much time and effort, and the payoff is absolutely delicious.

Why This Crockpot Cowboy Casserole Is a Game-Changer

Prep is ridiculously easy—10 minutes and done. Traditional casseroles can take up to an hour just to get everything ready!
It’s a true set-it-and-forget-it recipe. Toss the ingredients in the slow cooker, and let it work its magic while you focus on other things.
The slow cooker ensures perfectly tender potatoes and rich, melded flavors that stovetop versions can’t beat.
It’s versatile. You can easily adjust ingredients to suit your family’s tastes or use up what’s in your pantry.
Minimal cleanup: No multiple pots to deal with—just one trusty crockpot!

Equipment You’ll Need for This Crockpot Cowboy Casserole

All you need is a reliable slow cooker to bring this recipe to life. Here’s what I recommend:

A 4-6 quart crockpot: This size is perfect for this recipe and ensures even cooking. If you’re making a larger batch, consider an 8-quart option.
Sharp knife: For slicing your red potatoes thinly—this helps them cook evenly.
Cheese grater: While pre-shredded cheddar works, freshly grated cheese melts better and delivers that gooey, cheesy goodness.

Pro tip: Spray your crockpot with non-stick cooking spray before adding ingredients for easier cleanup!

Simple Ingredients for Crockpot Cowboy Casserole

This recipe keeps it simple with pantry staples and a few fresh ingredients. Here’s what gives it that hearty, comforting flavor:

Ground beef: The base of this casserole. Try using lean ground beef to avoid excess grease.
Small red potatoes: Thinly sliced for even cooking. Yukon Gold potatoes work as a substitute if needed.
Cream of mushroom soup: A classic casserole staple that gives this dish a creamy, savory base.
Canned tomatoes, corn, and kidney beans: These add texture, color, and a touch of sweetness.
Cheddar cheese: Because everything is better with cheese! Go for sharp cheddar for the best flavor.

Time-saving tip: If you’re short on time, use pre-shredded cheese and a mandoline slicer for the potatoes.

Crockpot Cowboy Casserole Recipe Details

Servings: 4-6 servings
Prep Time: 10 minutes
Cook Time: 4 hours
Total Time: 4 hours 10 minutes

Crockpot Cowboy Casserole Ingredients

1/4 cup diced onion
1/2 tsp pepper
1 tsp salt
1/2 tsp Mrs. Dash
1 lbs small red potatoes, sliced thin (about 4-5 small red potatoes)
1 can of cream of mushroom soup
1 lb ground beef, browned and drained
1 can of diced tomatoes with liquid
1 cup canned corn, drained
1 can dark red kidney beans, drained
1 cup of shredded cheddar cheese

How to Make Crockpot Cowboy Casserole

Prepare your crockpot by spraying it with non-stick cooking spray.
Add all ingredients except for the shredded cheddar cheese into the crockpot. Stir everything together until well mixed.
Cover your crockpot, and cook on high for 4 hours or low for 7-8 hours. During this time, the potatoes will become tender, and all the flavors will meld beautifully.
When the cooking time is up, uncover your crockpot and sprinkle shredded cheddar cheese over the top.
Recover and let it cook for an additional 30 minutes until the cheese is melty and delicious.

Jake’s Tips for the Best Crockpot Cowboy Casserole

Browning the beef: Don’t skip this step! It adds flavor and removes excess grease, keeping your casserole from turning watery.
Slice potatoes thin: Use a mandoline slicer to ensure even, consistent slices. This ensures they cook through.
Cheese swaps: Not a fan of cheddar? Try pepper jack for a spicy kick or mozzarella for a gooier melt.
Meal prep friendly: Combine the ingredients (minus cheese) the night before, store in the fridge, and dump them into the crockpot the next morning.
Storage: Leftovers last up to 4 days in the fridge. Reheat in the microwave or oven until warmed through.

Easy Crockpot Cowboy Casserole Variations

Spicy version: Add a can of diced green chilies or a dash of cayenne pepper for some heat.
Vegetarian option: Skip the ground beef and double up on the beans for a protein-packed, meatless casserole.
Southwest flair: Swap cheddar for Monterey Jack and add a sprinkle of taco seasoning to the mix.
Breakfast twist: Add cooked crumbled sausage and scrambled eggs to the mix for a hearty breakfast casserole.

Crockpot Cowboy Casserole FAQs

Can I use frozen potatoes instead of fresh?

Yes, frozen diced hash browns work perfectly! No need to thaw them beforehand—just toss them in as-is.

Can I make this recipe in the oven instead?

Absolutely! Layer the ingredients in a casserole dish, cover with foil, and bake at 375°F for 45-50 minutes. Add the cheese during the last 10 minutes of baking.

Is it okay to use ground turkey instead of beef?

Totally. Ground turkey is a great lean option, and it works just as well as beef in this dish.

What’s the best way to reheat leftovers?

Microwave individual portions on medium power or reheat in the oven at 350°F until warmed through.

Can I freeze Crockpot Cowboy Casserole?

Yes! Freeze it in individual portions for up to 3 months. Thaw overnight in the fridge before reheating.

This family favorite recipe is bound to become a staple in your weeknight rotation. Try your hand at this easy, cheesy skillet meal and let me know in the comments below: What’s your favorite casserole shortcut?