Slow Cooker Cowboy Casserole is the ultimate comfort food, combining hearty ground beef, tender potatoes, flavorful seasonings, and creamy cheese into one irresistible dish. Perfect for busy weeknights, family gatherings, or potluck parties, this recipe is as easy to make as it is satisfying. With its robust flavors and wholesome ingredients, this casserole is sure to become a family favorite.
Using a slow cooker, you can effortlessly create layers of bold and comforting flavors as the dish slowly simmers to perfection. The potatoes become soft and tender, the beef juicy and flavorful, and the cheese delightfully gooey. This one-pot meal is not only a breeze to prepare, but it’s also versatile enough to customize with your favorite vegetables or seasonings.
Whether you’re looking to feed a crowd or just want leftovers for a few days, this Slow Cooker Cowboy Casserole is a filling, flavor-packed dish that hits the spot every time.
Why You’ll Love This Recipe
- Easy and Convenient: With minimal prep and the help of a slow cooker, this is a hassle-free meal perfect for busy days.
- Hearty and Filling: Packed with ground beef, potatoes, and cheese, this casserole is a complete meal that satisfies every appetite.
- Customizable: Add your favorite veggies, adjust the spice level, or swap in turkey or plant-based ground meat for a twist.
- Crowd-Pleaser: Kids and adults alike love the cheesy, savory flavors of this dish. It’s perfect for family dinners or potlucks.
- One-Pot Meal: Fewer dishes to clean up while still delivering a wholesome, balanced meal.
- Make-Ahead Friendly: Prepare it ahead of time or enjoy the leftovers—they taste even better the next day!
Preparation Time and Servings
- Prep Time: 15 minutes
- Cook Time: 6–7 hours on low (or 3–4 hours on high)
- Total Time: 7 hours 15 minutes
- Yield: 6 servings
- Serving Size: Approximately 1 1/2 cups
Nutritional Information (per serving)
- Calories: 450 kcal
- Carbohydrates: 30g
- Protein: 25g
- Fat: 25g
- Fiber: 3g
- Sugar: 5g
Ingredients
For the Casserole:
- 1 1/2 pounds ground beef (or ground turkey for a lighter option)
- 1 medium onion, finely diced
- 3 cloves garlic, minced
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon smoked paprika
- 1/2 teaspoon chili powder (optional, for spice)
- 4 cups russet potatoes, peeled and thinly sliced
- 1 (10.5-ounce) can cream of mushroom soup (or cream of chicken for a lighter flavor)
- 1/2 cup milk
- 1 (15-ounce) can diced tomatoes, drained
- 1 (15-ounce) can pinto beans, drained and rinsed
- 1 cup frozen corn
- 2 cups shredded cheddar cheese (divided)
Garnish (Optional):
- 2 tablespoons chopped fresh parsley
- Sliced green onions
Step-by-Step Instructions
Step 1: Prepare the Ground Beef
- Heat a large skillet over medium-high heat.
- Add the ground beef and cook, breaking it up with a wooden spoon, until browned and cooked through (about 5–7 minutes). Drain excess grease.
- Add the diced onion, garlic, salt, pepper, smoked paprika, and chili powder to the beef. Sauté for 2–3 minutes until the onion is softened.
Step 2: Assemble the Casserole in the Slow Cooker
- Grease the inside of your slow cooker with cooking spray to prevent sticking.
- Layer the sliced potatoes evenly on the bottom of the slow cooker.
- Spread the browned ground beef mixture over the potatoes.
- In a small bowl, whisk together the cream of mushroom soup and milk. Pour the mixture evenly over the ground beef.
- Add the drained diced tomatoes, pinto beans, and frozen corn in layers.
Step 3: Cook the Casserole
- Cover the slow cooker with the lid and cook on low for 6–7 hours or high for 3–4 hours. The potatoes should be tender, and the flavors fully melded together.
Step 4: Add the Cheese
- About 30 minutes before serving, sprinkle 1 1/2 cups of shredded cheddar cheese over the top of the casserole. Cover again and allow the cheese to melt.
- Reserve the remaining 1/2 cup of cheese for garnish, if desired.
Step 5: Serve
- Once the cheese is melted, carefully scoop the casserole into bowls or plates.
- Garnish with chopped parsley or sliced green onions for a fresh finish.
Ingredient Background
Ground Beef: This is the base of the casserole, providing a rich, savory flavor. For a leaner option, ground turkey works equally well, offering a slightly lighter taste while maintaining the dish’s hearty character.
Potatoes: Thinly sliced russet potatoes serve as the backbone of the casserole, soaking up all the delicious juices and softening to a melt-in-your-mouth texture. Red or Yukon Gold potatoes are also great substitutes.
Cream of Mushroom Soup: This classic canned soup creates the creamy base of the casserole. You can substitute cream of chicken or even a homemade béchamel sauce for a fresher twist.
Pinto Beans: These protein-packed beans add texture and flavor while boosting the nutritional content. Black beans or kidney beans are great alternatives.
Cheddar Cheese: Melty cheddar cheese ties the whole dish together, adding a creamy, gooey finish. You can swap it with Monterey Jack, Colby, or a mix of your favorite cheeses for added variety.
Technique Tips
- Slice Potatoes Evenly: Use a mandoline slicer or a sharp knife to create thin, even potato slices. This ensures they cook evenly and become perfectly tender.
- Brown the Beef First: Searing the ground beef before adding it to the slow cooker enhances the flavor and prevents a greasy texture in the casserole.
- Layering Matters: Start with potatoes on the bottom to prevent them from drying out and to allow them to absorb the juices from the beef and sauce as they cook.
- Don’t Skip the Cheese Step: Adding the cheese at the end preserves its gooey texture and prevents it from becoming rubbery during the long cooking process.
Recipe Variations
- Spicy Cowboy Casserole: Add diced jalapeños or crushed red pepper flakes for a spicy kick. You can also use pepper jack cheese for extra heat.
- Vegetarian Version: Skip the ground beef and use a plant-based meat alternative or extra beans and vegetables, such as zucchini or bell peppers.
- Mexican-Style Twist: Add taco seasoning to the beef and swap the cheddar cheese with a Mexican cheese blend. Serve with sour cream and avocado on top.
- Make it a Breakfast Casserole: Replace ground beef with breakfast sausage, add scrambled eggs, and swap the cheddar for shredded Swiss cheese for a hearty breakfast dish.
Freezing and Storing
Refrigeration: Store any leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the microwave or on the stovetop until warmed through.
Freezing: Allow the casserole to cool completely, then transfer to a freezer-safe container. It can be frozen for up to 3 months. Thaw in the refrigerator overnight before reheating.
Reheating Tip: Add a splash of milk or broth when reheating to keep the casserole moist and prevent it from drying out.
Serving Suggestions for Events
- Family Dinner: Serve alongside a crisp green salad and crusty bread for a comforting, well-rounded meal.
- Potluck Dish: Transfer the casserole to a slow cooker set on the “warm” setting for easy serving at a party or potluck.
- Game Day Spread: Add this casserole to your game day menu—it pairs perfectly with cornbread, nachos, or sliders.
- Casual Gatherings: Pair with roasted vegetables or a creamy coleslaw for a balanced, crowd-pleasing meal.
Special Equipment
- Slow Cooker: A 6-quart slow cooker works best to accommodate the layers of this casserole.
- Mandoline Slicer: Helps create thin, uniform potato slices for even cooking.
- Large Skillet: Ideal for browning the ground beef and sautéing the onion and garlic.
- Wooden Spoon: Perfect for breaking up the beef and stirring the ingredients.
Frequently Asked Questions (FAQs)
- Can I use sweet potatoes instead of regular potatoes?
Yes, sweet potatoes add a slightly sweeter flavor and still cook up beautifully in this recipe. - What can I use instead of cream of mushroom soup?
You can substitute cream of chicken soup or make a homemade béchamel sauce for a fresh alternative. - How do I keep the casserole from sticking to the slow cooker?
Grease the slow cooker with cooking spray or line it with a slow cooker liner for easy cleanup. - Can I make this casserole ahead of time?
Yes! Assemble the casserole the night before, refrigerate it, and cook it in the slow cooker the next day. - Can I freeze this casserole?
Absolutely! It freezes well for up to 3 months. Just thaw overnight before reheating. - Can I use pre-shredded hash browns instead of sliced potatoes?
Yes, frozen shredded hash browns work as a quick and convenient alternative. - How do I reheat leftovers?
Reheat in the microwave or on the stovetop with a splash of milk or broth to maintain moisture. - What toppings pair well with this dish?
Try sour cream, green onions, or even crushed tortilla chips for added texture and flavor.
Conclusion
Slow Cooker Cowboy Casserole is the perfect hearty, one-pot dish that combines comfort and convenience. With its savory layers of seasoned beef, tender potatoes, and gooey cheese, it’s a guaranteed hit for any occasion.
Whether you’re looking for a satisfying family meal, a potluck showstopper, or a freezer-friendly recipe for meal prep, this casserole delivers on all fronts. Its customizable nature lets you tailor it to your tastes, making it a versatile and dependable addition to your recipe collection.
Enjoy this Slow Cooker Cowboy Casserole as a flavorful, stress-free way to bring smiles to your table. It’s a dish that everyone will love, and it’s so easy to prepare, you’ll find yourself making it again and again!