Hearty, comforting, and loaded with flavor, this Slow Cooker Cowboy Potato Casserole is the ultimate one-pot meal! Tender potatoes, seasoned ground beef, melty cheddar cheese, and a creamy mushroom sauce come together for a satisfying dish that’s perfect for busy weeknights, potlucks, or cozy family dinners.

With minimal prep and easy layering, your slow cooker does all the heavy lifting, leaving you with a rich, flavorful casserole everyone will love.

Why You’ll Love This Recipe

• Easy Slow Cooker Recipe: Let the slow cooker handle dinner while you go about your day.
• Comfort Food Classic: Creamy, cheesy, and hearty for the ultimate comfort meal.
• Family-Friendly: Simple ingredients and flavors that kids and adults both enjoy.
• Perfect for Meal Prep: Make ahead and enjoy leftovers all week.

Ingredients

• 1 ½ pounds ground beef
• 1 onion, chopped
• 3 cloves garlic, minced
• 1 red bell pepper, diced
• 5 large potatoes, peeled and cut into chunks or diced
• 1 can (10.75 oz) condensed cream of mushroom soup
• ½ cup milk
• 1 cup shredded cheddar cheese
• 1 teaspoon salt
• ½ teaspoon black pepper
• ¼ teaspoon paprika
• 2 tablespoons fresh parsley, chopped (for garnish)

Instructions

1. Brown the Beef & Vegetables

In a skillet over medium heat, cook the ground beef with the chopped onion, minced garlic, and diced red bell pepper. Sauté until the beef is fully cooked and the vegetables are tender. Drain any excess fat.

2. Prepare the Creamy Sauce

In a small bowl, whisk together the condensed cream of mushroom soup, milk, salt, pepper, and paprika until smooth and combined.

3. Layer the Casserole

• Place half of the diced potatoes in the bottom of your slow cooker.
• Add half of the cooked beef mixture on top of the potatoes.
• Spoon over half of the soup mixture.
• Repeat the layers with the remaining potatoes, beef mixture, and soup sauce.

4. Slow Cook to Perfection

Cover and cook on low for 5-6 hours, or until the potatoes are tender and fully cooked.

5. Add Cheese & Finish

Sprinkle the shredded cheddar cheese over the top of the casserole. Cover and cook for an additional 20 minutes, or until the cheese is melted and gooey.

6. Garnish & Serve

Before serving, sprinkle freshly chopped parsley for a pop of color and flavor.

Tips for Success

• Potato Choice: Russet or Yukon Gold potatoes work best for a tender, creamy texture.
• Add Some Heat: If you like a bit of spice, add a pinch of red pepper flakes or diced jalapeños.
• Make it Creamier: Stir in a little extra milk or cheese for an even creamier casserole.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the microwave or oven until warm.

Perfect Pairings

Serve this Cowboy Potato Casserole with:

• A simple green salad
• Garlic bread or dinner rolls
• Steamed green beans or roasted vegetables

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