This slow cooker 5-ingredient scalloped potatoes recipe is inspired by my aunt’s holiday dinners, where her secret was always how simple everything really was. She’d quietly layer just a few basic ingredients in her slow cooker before guests arrived, and by the time we sat down to eat, the potatoes were bubbling in a creamy sauce with golden, cheesy edges that melted in your mouth. It’s the kind of comforting, no-fuss side dish that feels special enough for a holiday table but easy enough for a busy weeknight when you want something cozy without hovering over the oven.
Serve these slow cooker scalloped potatoes straight from the crock, letting everyone scoop into the creamy, bubbling layers. They’re perfect alongside roasted or grilled chicken, ham, turkey, or a simple pan-seared pork chop. Add a green vegetable like steamed green beans, roasted Brussels sprouts, or a crisp side salad to balance the richness. If you’re hosting a holiday meal, pair them with stuffing and cranberry sauce; on a regular weeknight, they go great with a rotisserie chicken and a bagged salad for a low-effort, homey dinner.
Slow Cooker 5-Ingredient Scalloped PotatoesServings: 8
Ingredients
3 pounds russet or Yukon gold potatoes, peeled and thinly sliced (about 1/8-inch thick)
2 cups shredded sharp cheddar cheese, divided
2 cups heavy cream
1 teaspoon kosher salt
1/2 teaspoon black pepper
Directions
Prep the slow cooker by lightly greasing the inside of a 5- to 6-quart slow cooker with a little butter or nonstick spray so the potatoes release easily and the edges brown nicely.
Peel the potatoes and slice them into thin rounds, about 1/8-inch thick. Try to keep the slices as even as possible so they cook at the same rate. A sharp knife or mandoline works well here.
In a small bowl, stir together the heavy cream, kosher salt, and black pepper until the seasoning is evenly distributed. This simple mixture will become the creamy sauce that soaks into the potatoes as they cook.
Create the first layer by spreading a thin, even layer of sliced potatoes over the bottom of the slow cooker, slightly overlapping the slices like shingles so there are no big gaps.
Sprinkle a generous handful of shredded cheddar cheese over the potato layer, making sure some cheese reaches the edges where it can melt and brown against the sides of the crock.
Drizzle a few spoonfuls of the seasoned cream evenly over the cheese and potatoes, letting it sink down between the slices. You don’t need to drown each layer; just a light coating is enough since it will all mingle as it cooks.
Repeat the layering process—potatoes, cheese, then cream—until you’ve used all of the potatoes and cream, finishing with a final layer of cheese on top. Aim for at least 3 to 4 layers so the potatoes cook into a tender stack.
Cover the slow cooker with the lid and cook on HIGH for 3 1/2 to 4 1/2 hours, or on LOW for 6 to 7 hours, until the potatoes are very tender when pierced with a fork and the edges around the crock are bubbling and golden brown.
Once the potatoes are tender and the cheese around the edges has browned slightly, turn the slow cooker to WARM. Let the potatoes sit, covered, for about 15 minutes to set up a bit; this helps the layers hold together when you scoop.
Serve the scalloped potatoes straight from the slow cooker, making sure to dig down through the layers so everyone gets some of the ultra-creamy center and those caramelized, cheesy edges that practically melt in your mouth.
Variations & Tips
If you like a little extra flavor, swap half of the cheddar for another melting cheese like Gruyère, Monterey Jack, or mozzarella while still keeping the total cheese amount the same. For a slightly lighter version, you can use half-and-half instead of heavy cream, knowing the sauce will be a bit less rich but still comforting. To add a subtle onion note without extra ingredients, grind a bit of onion powder into the cream along with the salt and pepper. For make-ahead prep on busy days, you can peel and slice the potatoes up to 4 hours in advance and keep them submerged in cold water in the fridge, then drain and pat dry before layering. If your slow cooker tends to run hot, start checking for doneness on the earlier end of the time range so the cheese edges brown without burning. And if you’re serving a crowd, this recipe doubles easily in a larger slow cooker—just keep the layers relatively thin so everything cooks through and stays tender.
