Pioneer Woman Crock Pot Scalloped Potatoes

This easy Pioneer Woman Crock Pot Scalloped Potatoes recipe is a creamy, cheesy side dish that’s perfect for any meal. With simple ingredients like Russet potatoes, sharp Cheddar, and Gruyere cheese, it’s quick to prepare and cooks effortlessly in the slow cooker, leaving you with a comforting, hot dish everyone will love!

Ingredients Needed

• 5 Tbsp. unsalted butter (divided)
• 1 small yellow onion, chopped
• 3 garlic cloves, chopped
• 1 1/2 Tbsp. all-purpose flour
• 2 1/2 cups heavy cream
• 4 tsp. kosher salt
• 2 tsp. chopped fresh thyme (plus more for garnish)
• 1 1/2 tsp. black pepper (plus more for garnish)
• 1 1/2 cups sharp white Cheddar cheese, shredded
• 1 1/2 cups Gruyere cheese, shredded
• 4 lb. Russet potatoes (about 4 large potatoes), peeled
• Nonstick cooking spray

How To Make Crock Pot Scalloped Potatoes

1. Cook the Onion and Garlic: In a large skillet, heat 2 tablespoons of butter over medium heat. Add the chopped onion and cook for 4 to 6 minutes, stirring occasionally, until softened. Add the garlic and cook for an additional minute until fragrant.
2. 2. Make the Cheese Sauce: Add the remaining 3 tablespoons of butter to the skillet over medium-low heat. Stir in the flour and cook for about 1 minute, stirring constantly until smooth and lightly browned. Gradually whisk in the heavy cream, stirring to combine. Add the kosher salt, thyme, and pepper, then bring the mixture to a simmer over medium heat. Remove from heat and whisk in the shredded Cheddar and Gruyere cheeses until melted and smooth.
3. 3. Slice the Potatoes: Using a mandoline or slicer, cut the peeled Russet potatoes into 1/8-inch thin slices.
4. 4. Layer the Potatoes and Sauce: Lightly grease a 6-quart slow cooker with nonstick spray. Layer 1/3 of the sliced potatoes in the slow cooker, then pour 1/3 of the cheese sauce over the potatoes. Repeat the layers twice, finishing with the cheese sauce on top.
5. 5. Cook the Potatoes: Cover and cook on LOW for 6 to 7 hours, or until the potatoes are tender. To check, insert a paring knife into the center of the potatoes. If it slides in easily, the potatoes are done.
6. 6. Cool and Serve: Turn off the slow cooker and uncover. Let the potatoes sit for 20 minutes to cool and thicken. Garnish with additional black pepper and fresh thyme before serving.

Recipe Tips

• Use a Mandoline for Even Slices: Slice your potatoes as evenly as possible to ensure they cook uniformly. A mandoline slicer works best for this, giving you thin, consistent slices that help the potatoes cook perfectly.
• Don’t Skip the Cooling Time: Let the potatoes sit for about 20 minutes after cooking. This allows the sauce to thicken and sets the dish, making it easier to serve without a runny sauce.
• Choose the Right Potatoes: Russet potatoes work best for this dish because they’re starchy and absorb the creamy sauce well, creating a soft and comforting texture.
• Add Extra Cheese for Richness: If you love cheesy dishes, feel free to add more Cheddar or Gruyere cheese. This will make the dish even creamier and more flavorful.
• Layer Properly for Even Cooking: When layering the potatoes and sauce in the slow cooker, make sure each layer is evenly spread out. This ensures that the potatoes cook at the same rate and absorb the sauce evenly.

How To Store & Reheat Leftovers

• Refrigerate: Let the leftover scalloped potatoes cool to room temperature. Then, transfer them to an airtight container and store in the fridge for up to 3-4 days.
• Freeze: Store leftover scalloped potatoes  in a freezer-safe container for up to 2 months. To thaw, transfer the potatoes to the fridge overnight before reheating.
• Reheating:  Leftover scalloped potatoes in the oven at 350°F for 15 minutes until hot and bubbly, or microwave in 1-minute intervals, stirring in between, until heated through.

Nutrition Facts

• Calories: 542
• Total Fat: 33g
• Saturated Fat: 19g
• Cholesterol: 105mg
• Sodium: 800mg
• Potassium: 845mg
• Total Carbohydrate: 46g
• Dietary Fiber: 4g
• Sugars: 3g
• Protein: 10g

More Pioneer Woman Recipes:

• Pioneer Woman Potato Chip Cookies
• Pioneer Woman Taco Potatoes
• Pioneer Woman Beef Stew With Mashed 
• Pioneer Woman Candied Sweet Potatoes
• Pioneer Woman Beef Noodle Skillet