Parmesan Butter Potato Packets

These slow cooker Parmesan butter potato packets are an easy, comforting side dish made with just four simple ingredients. Tender baby potatoes are coated in melted butter, savory Parmesan cheese, and salt, then sealed in foil packets and cooked gently in the slow cooker until soft, rich, and full of flavor.

Perfect for busy weeknights, family dinners, barbecues, potlucks, and holiday meals, this easy potato recipe delivers a warm, cheesy side dish with almost no cleanup. The foil packets keep the potatoes moist and flavorful while making serving simple and convenient.

Why You’ll Love These Slow Cooker Potato Packets

• Only 4 ingredients: A budget-friendly recipe using everyday kitchen staples.
• Easy hands-off cooking: The slow cooker does the work while you prepare the rest of the meal.
• Tender and flavorful: Butter and Parmesan create a rich, savory coating on every potato.
• Perfect for gatherings: Individual foil packets are easy to serve at family dinners and potlucks.
• Versatile side dish: Pairs beautifully with chicken, beef, fish, burgers, and grilled meals.

Ingredients

• 2 pounds baby potatoes, scrubbed and halved
• 6 tablespoons unsalted butter, melted
• ¾ cup grated Parmesan cheese, plus extra for serving
• 1 teaspoon salt, or to taste

Instructions

1. Tear off four large sheets of heavy-duty aluminum foil, about 12 to 14 inches long. Gently fold up the edges to create shallow trays.
2. Place the baby potatoes in a large bowl. Pour the melted butter over the potatoes, then add the grated Parmesan cheese and salt.
3. Toss everything together until the potatoes are evenly coated with the buttery Parmesan mixture.
4. Divide the potatoes evenly among the foil sheets. Spoon any remaining butter and Parmesan from the bowl over the top.
5. Fold and seal each foil packet tightly, making sure the seams are closed to trap the steam and flavor inside.
6. Arrange the foil packets seam-side up in the slow cooker. Place them in a single layer when possible, or overlap them slightly if needed.
7. Cover and cook on HIGH for 2½ to 3 hours or on LOW for 4 to 5 hours, until the potatoes are tender when pierced with a fork.
8. Carefully remove the hot packets using tongs. Open them carefully, keeping your face away from the steam.
9. Sprinkle with extra Parmesan cheese and serve directly in the foil packets or transfer the potatoes to a serving bowl.

Serving Suggestions

Serve these cheesy slow cooker potatoes with grilled chicken, roast beef, burgers, baked fish, turkey, or steak. They are also delicious alongside steamed broccoli, roasted asparagus, green beans, or a fresh garden salad.

For a complete comfort-food meal, add warm bread or dinner rolls to enjoy with the extra buttery Parmesan flavor.

Tips and Variations

Use small red potatoes, Yukon Gold potatoes, or fingerling potatoes for this recipe. Keep the pieces bite-sized so they cook evenly.

For extra flavor, replace regular salt with garlic salt or seasoned salt. You can also add chopped parsley or chives just before serving for a fresh finish.

If you want a lightly browned Parmesan topping, open the cooked foil packets and place them on a baking sheet under the broiler for 2 to 3 minutes. Watch closely so the cheese does not burn.

To feed a larger group, double the recipe and stack the foil packets in the slow cooker. Add approximately 30 extra minutes of cooking time and rotate the packets halfway through cooking if possible.

Benefits of This Easy Potato Side Dish

Potatoes provide satisfying carbohydrates that help make meals more filling, while Parmesan cheese adds protein and calcium. Preparing the potatoes in foil packets helps lock in moisture and flavor without requiring extra oil or complicated cooking steps.

This slow cooker potato side dish is also a practical option for meal planning because it stays warm in the slow cooker and can be served whenever everyone is ready to eat.