Name: Crock Pot Cowboy Casserole Recipe
Prep time: 15 min
Cook time: 8 h
Total time: 8 h 15 min
Cuisine: American
Ingredients: 1 tablespoon olive oil; 1 medium yellow onion diced; 2 lbs ground beef; 4 cloves garlic minced; 1 1/2 teaspoons kosher salt plus more to taste; 1 lb Yukon gold potatoes sliced 1/4-inch thick; 3 carrots peeled and sliced into rounds; 1 (14.5 oz) can diced tomatoes with juices; 1 (15 oz) can black eyed peas drained and rinsed; 1 (15 oz) can corn drained; 4 tablespoons tomato paste; 2 teaspoons Italian seasoning; 1 teaspoon smoked paprika; 2 teaspoons chili powder; 1 1/2 cups shredded cheese (optional)

There's something so comforting about a slow-cooked, hearty casserole that fills the kitchen with warm, inviting aromas. This Crock Pot Cowboy Casserole Recipe hits all those cozy notes and then some—it’s a complete meal packed with tender potatoes, savory beef, and a touch of smoky spice that just makes you wanna dig right in.

A black oval slow cooker filled with a layered baked dish. The bottom layer contains diced vegetables including green bell peppers, black beans, and corn mixed with chunks of tomato and ground meat. Over this, there is a thick layer of melted cheese, slightly browned at the edges with a creamy, stringy texture. The slow cooker sits on a white marbled surface. photo taken with an iphone --ar 2:3 --v 7

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Crock Pot Cowboy Casserole Recipe
Top Tip
How to Serve Crock Pot Cowboy Casserole Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Crock Pot Cowboy Casserole Recipe

Why You'll Love This Recipe

I’ve made this Crock Pot Cowboy Casserole Recipe countless times, especially on busy days when I want dinner ready with minimal fuss. The flavors meld beautifully over hours of slow cooking, and everyone around my table always asks for seconds. It’s just one of those foolproof recipes that feels like a warm hug.

Hands-off cooking: Set it up in the morning, turn on the crock pot, and come home to a delicious, ready-to-eat meal.
Perfect balance of flavors: Smoky paprika and chili powder add just the right kick without overpowering the savory beef and veggies.
One-pot convenience: Everything cooks together, which means fewer dishes and easy cleanup.
Comfort food at its best: Creamy potatoes, hearty ground beef, and melty cheese make it a true cowboy classic that’s satisfyingly filling.

Ingredients & Why They Work

Each ingredient in this Crock Pot Cowboy Casserole Recipe serves a purpose, marrying into a flavor-packed, textural delight. Plus, the pantry staples make it easy to grab everything in one shop or swap with what you have on hand.

Flat lay of a small white bowl of olive oil, a medium yellow onion whole, two pounds of fresh ground beef shaped loosely, four cloves of whole garlic, a small white bowl of kosher salt, a stack of quarter-inch thick sliced Yukon gold potatoes, three peeled carrots sliced into rounds, a small white bowl filled with rich tomato paste, a small white bowl of diced fresh tomatoes with juices, a small white bowl of black-eyed peas, a small white bowl of corn kernels, a small white bowl containing mixed Italian seasoning, a small white bowl of smoked paprika powder, a small white bowl of chili powder, and a small white bowl of shredded cheese, all arranged with perfect symmetry on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997

Olive oil: Helps brown the beef and onions evenly while adding a pleasant richness.
Yellow onion: Adds sweetness and depth to the savory base.
Ground beef: The hearty star ingredient that turns this into a full meal.
Garlic: Just a little boost of aromatic flavor that elevates everything.
Kosher salt: Essential for seasoning and bringing out all the flavors.
Yukon gold potatoes: Creamy texture holds shape well during slow cooking, no mushy mess.
Carrots: Natural sweetness and color balance the savory notes.
Tomato paste: Concentrated tomato flavor that thickens and enriches the sauce.
Diced tomatoes: Adds juiciness and freshness.
Black-eyed peas: Provide an earthy, hearty bite and protein boost.
Corn: Sweet pops of texture that lighten the dish.
Italian seasoning: A blend of herbs adding complexity and warmth.
Smoked paprika: That smoky undertone that gives the casserole its cowboy charm.
Chili powder: Adds subtle heat and depth without overwhelming.
Shredded cheese (optional): A melty, comforting finishing touch that brings it all together.

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Note: You'll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

One of the things I enjoy most about the Crock Pot Cowboy Casserole Recipe is how easy it is to tweak according to what you like or have in your kitchen. Feel free to experiment—it’s pretty forgiving!

Vegetarian variation: Swap the ground beef for diced mushrooms or lentils for a hearty meatless version that doesn’t skimp on flavor.
Spice it up: Add a diced jalapeño or some cayenne pepper if you like a bit more heat—I often do!
Cheese options: Try pepper jack for a spicy twist or a mild cheddar for that classic comforting melt.
Seasonal swaps: Throw in sweet potatoes or butternut squash instead of Yukon golds for a fall vibe.

Step-by-Step: How I Make Crock Pot Cowboy Casserole Recipe

In the image, a dark gray plate holds a hearty dish with three visible layers: at the bottom, a base of cooked beans and ground meat mixed with small diced red bell peppers and corn; in the middle, two round slices of cooked potatoes with a light seasoning; on top, a dollop of white sour cream sprinkled with finely chopped green chives. A vintage-style silver fork rests on the plate, partially inserted into the food. The plate is set on a wooden table surface. Surrounding the plate, a wooden bowl filled with sour cream, a small black bowl with chopped chives, and a folded cloth with a checked pattern are also visible. photo taken with an iphone --ar 2:3 --v 7

Step 1: Brown the Beef and Aromatics

Start by heating a tablespoon of olive oil in a large skillet over medium-high heat. Toss in the diced onion and ground beef, breaking it up as it cooks. I like to get a good sear on the meat—that caramelization is where a lot of flavor starts. When the onions soften and the beef is no longer pink, stir in the minced garlic and salt. Cook just until fragrant—about 1 minute—being careful not to burn the garlic.

Step 2: Layer the Crock Pot Ingredients

Transfer the beef mixture into your slow cooker. Next, add in the sliced Yukon gold potatoes, carrots, tomato paste, diced tomatoes with their juices, black eyed peas, corn, and all the spices—Italian seasoning, smoked paprika, and chili powder. Give it a gentle stir to combine, but no need to mix everything completely; the slow cooker does all the blending for you.

Step 3: Slow Cook to Perfection

Cover and cook on low for 6-8 hours or on high for 3-4 hours. The key here is to cook until the potatoes and carrots are fork-tender but not falling apart. The longer, slower cook really deepens the flavors, so if you have time, go for the low and slow option.

Step 4: Cheese It Up and Serve

Just before serving, sprinkle the shredded cheese evenly over the top. Close the lid and let it cook on high for 10-15 minutes until the cheese melts into a gooey, irresistible blanket. Now you’re ready to dish it out and enjoy!

Top Tip

Having tested this Crock Pot Cowboy Casserole Recipe multiple times, I learned a few things that really help it shine. These tips will save you time and guarantee the best taste.

Brown the meat well: Don’t rush this step. Browning adds a wonderful depth of flavor and prevents the beef from tasting flat.
Slice potatoes evenly: Cutting your Yukon golds into uniform ¼-inch slices ensures they cook through evenly without turning mushy.
Season gradually: Taste as you go and adjust salt and spices—slow cookers can mellow seasonings, so a little extra at the end can make all the difference.
Don’t skip the cheese: Melting the cheese on top at the last minute adds that extra creamy, comforting touch that turns good into unforgettable.

How to Serve Crock Pot Cowboy Casserole Recipe

Garnishes

I personally like to sprinkle fresh chopped parsley or green onions on top—it adds a pop of color and freshness that balances the rich casserole. Sometimes I’ll add a dollop of sour cream or even some sliced avocado for creaminess and an extra layer of flavor.

Side Dishes

This casserole is a meal on its own, but I love pairing it with a simple crisp green salad or steamed green beans for a bit of brightness and crunch. Cornbread also makes a fantastic side if you’re craving a truly Southern-style experience.

Creative Ways to Present

For family gatherings, I like to serve the Crock Pot Cowboy Casserole Recipe in individual ramekins and top each with shredded cheese and herbs right before serving. It feels special and everyone gets their own warm, cheesy portion. You could even add a crispy tortilla chip on top for a fun cowboy twist!

Make Ahead and Storage

Storing Leftovers

After the meal, let the casserole cool completely, then store leftovers in an airtight container in the fridge. It keeps well for up to 4 days. I usually reheat single servings on the stove top with a splash of water or broth to keep it moist, or in the microwave if I’m in a pinch.

Freezing

I’ve successfully frozen this Crock Pot Cowboy Casserole Recipe before cooking. Just prepare the beef and onion mixture, then combine everything except the cheese. Freeze in a sealed bag for up to 3 months. When ready, thaw overnight in the fridge and cook in your crock pot as usual—easy meal prep!

Reheating

To reheat, I recommend warming leftovers slowly on the stove over low heat with a splash of broth or water to prevent drying. Add a little cheese on top and cover until melted for that fresh-out-of-the-crock-pot feel. Microwave works in a hurry, but be sure to cover loosely to trap steam.

Frequently Asked Questions:

Can I use a different type of potato?

Yes! While Yukon gold potatoes are ideal because they hold their shape well and become creamy, you can use red potatoes or even sweet potatoes. Just slice them evenly and adjust cooking time if needed.

Do I have to include the cheese?

The cheese is optional but recommended—it adds a creamy texture and richness that really elevates the dish. You can omit it if you’re dairy-free or prefer a lighter casserole.

Can I prepare this recipe on the stovetop instead of a crock pot?

You can, but it will require more attention and stirring. Use a large pot or Dutch oven, brown the beef and onions, then add the vegetables and liquids. Simmer gently until everything is tender, about 45 minutes to an hour.

How spicy is this casserole?

It has a mild smoky heat from the chili powder and smoked paprika but isn’t overwhelmingly spicy. You can easily adjust the spice level by increasing or reducing the chili powder or adding fresh peppers.

Final Thoughts

This Crock Pot Cowboy Casserole Recipe is one of those dishes that feels like home—warm, filling, and packed with flavor. It’s become a go-to for me when I want to serve something tasty without standing over the stove. I genuinely hope you enjoy it as much as my family and I do. Trust me, once you try it, you’ll be adding this recipe to your slow cooker rotation in no time.