Slow Cooker Hasselback Potatoes
If you’re looking for an easy slow cooker potato side dish that feels elegant but takes almost no effort, these 3-ingredient Slow Cooker Hasselback Potatoes are your secret weapon. Thinly slicing the potatoes in the classic hasselback style allows the melted garlic butter to seep into every layer, creating tender centers and beautifully seasoned edges all without turning on the oven.
This crockpot potato recipe is perfect for busy weeknights, holidays, or anytime you want a hands-off side dish that looks restaurant-worthy. Just a few minutes of prep, and your slow cooker does the rest.
Why You’ll Love This Recipe:
Only 3 simple ingredients budget-friendly and pantry staples
Slow cooker friendly no oven space needed
Buttery, flavorful layers every slice absorbs seasoning
Perfect make-ahead side dish for family dinners or entertaining
Naturally gluten-free and easy to customize
Servings: 4
Ingredients:
4 medium russet potatoes, scrubbed and dried
4 tablespoons unsalted butter, melted (plus more for greasing, optional)
1 teaspoon kosher salt, or to taste
Directions:
Prep the slow cooker: Lightly grease the bottom of your slow cooker with butter to prevent sticking and make cleanup easier.
Slice the potatoes: Place each potato between two wooden spoons or chopsticks. Using a sharp knife, cut thin slices about ⅛-inch apart, stopping before cutting all the way through. This creates the classic hasselback “accordion” effect.
Season and butter: Gently fan open the slices and arrange the potatoes in the slow cooker. Spoon the melted butter over each potato, letting it drip down between the slices. Sprinkle evenly with salt.
Cook: Cover and cook on LOW for 4–5 hours or HIGH for 2–3 hours, until the potatoes are fork-tender in the center.
Optional crisp finish: If desired, transfer cooked potatoes to a baking sheet and broil for 3–5 minutes to lightly crisp the tops.
Serve: Spoon the buttery juices from the slow cooker over the potatoes and serve hot.
Variations & Pro Tips:
Garlic hasselback potatoes: Add sliced garlic or ½ teaspoon garlic powder to the melted butter
Cheesy slow cooker potatoes: Sprinkle shredded cheddar or Parmesan during the last 30 minutes
Herb upgrade: Mix dried rosemary, thyme, or Italian seasoning into the butter
Make-ahead tip: Slice potatoes earlier in the day and store in cold water in the fridge; dry well before cooking
Perfect pairings: Serve with grilled chicken, steak, or any slow cooker roast
