These Crock Pot Scalloped Potatoes are a creamy and comforting side dish that’s perfect for any occasion! Thinly sliced potatoes are layered with a rich and flavorful sauce made with heavy cream, garlic, onion, and Parmesan cheese, then slow-cooked to perfection in your crock pot. Topped with a generous layer of melted cheddar cheese, these scalloped potatoes are a crowd-pleasing dish that’s easy to make and sure to impress.

Why You’ll Love This Recipe

Effortless Cooking: This recipe is incredibly easy to prepare. Simply layer the ingredients in your crock pot and let it do all the work! It’s perfect for busy weeknights or when you want a delicious side dish without any fuss.
Creamy and Flavorful: The combination of tender potatoes, rich cream sauce, and melted cheese is a classic for a reason. It’s a comforting and satisfying dish that will please everyone at the table.
Make-Ahead Convenience: You can assemble this dish ahead of time and store it in the refrigerator until you’re ready to cook it. This makes it a great option for potlucks, holidays, or busy weeknights.

Ingredients

Russet potatoes: Russet potatoes are ideal for scalloped potatoes because they hold their shape well after cooking and have a fluffy texture.
Heavy whipping cream: Creates a rich and creamy sauce.
Minced garlic: Adds a pungent and aromatic flavor.
Dry minced onion: Adds a savory onion flavor without the need for chopping.
Freshly grated Parmesan cheese: Adds a salty, nutty flavor and a slightly cheesy element to the sauce.
Salt: Enhances the overall flavor of the dish.
Pepper: Adds a touch of heat and depth of flavor.
Shredded cheddar cheese: Melted cheddar cheese adds a final layer of cheesy goodness.

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.

How to Make Crock Pot Scalloped Potatoes

Step 1: Prepare the Potatoes

Wash and peel the russet potatoes. Slice them thinly, about ⅛-inch thick.

Step 2: Layer the Ingredients

Spray the inside of your crock pot with nonstick cooking spray.
Arrange a third of the sliced potatoes in an even layer on the bottom of the crock pot.
Drizzle a third of the heavy cream over the potatoes. Sprinkle a third of the minced garlic, dry minced onion, Parmesan cheese, salt, and pepper over the cream.
Repeat the layering process two more times, ending with a layer of cream, garlic, onion, Parmesan cheese, salt, and pepper.

Step 3: Cook the Potatoes

Cover the crock pot and cook on HIGH for 4-5 hours, or until the potatoes are tender.

Step 4: Add Cheese and Serve

Sprinkle the shredded cheddar cheese evenly over the top of the potatoes.
Cover the crock pot and cook for an additional 5 minutes, or until the cheese is melted and bubbly.
Serve the scalloped potatoes hot.

Pro Tips for Making the Recipe

Even Slicing: Slice the potatoes evenly to ensure that they cook evenly. A mandoline slicer can be helpful for achieving consistent slices.
Don’t Overcook: Avoid overcooking the potatoes, as they can become mushy. Cook them just until they are tender when pierced with a fork.
Adjust Seasonings: Feel free to adjust the amount of salt, pepper, and garlic to your liking.

How to Serve

These Crock Pot Scalloped Potatoes are a versatile side dish that pairs well with:

Roasted chicken or turkey: The creamy potatoes complement the savory flavors of poultry beautifully.
Grilled steak or pork: They also pair well with grilled meats, adding a comforting element to the meal.
Holiday dinners: These scalloped potatoes are an elegant addition to Thanksgiving, Christmas, or Easter dinners.
Vegetarian dishes: They can also be enjoyed with vegetarian main courses, such as lentil loaf or stuffed portobello mushrooms.

Make Ahead and Storage

Storing Leftovers

Store leftover scalloped potatoes in an airtight container in the refrigerator for up to 3-4 days.

Freezing

To freeze baked potatoes, allow the dish to cool completely. Cover it tightly with plastic wrap, then with aluminum foil. Freeze for up to 3 months.

Reheating

To reheat leftovers, you can microwave them until heated through. For frozen potatoes, thaw them in the refrigerator overnight, then reheat them in the oven, covered with foil, until heated through. Remove the foil during the last few minutes of baking to crisp up the top.

FAQs

1. Can I use a different type of potato?

While Russet potatoes are ideal for scalloped potatoes, you can experiment with other types, such as Yukon Gold or red potatoes.

2. Can I make this recipe without heavy cream?

Yes, you can substitute heavy cream with half-and-half or even whole milk, but the sauce will be less rich and creamy.

3. Can I add other ingredients to this recipe?

Absolutely! Feel free to add other ingredients, such as chopped onions, sliced mushrooms, or different types of cheese.

4. How can I make this recipe spicier?

To add a bit of heat, you can add a pinch of red pepper flakes or a dash of hot sauce to the cream mixture.