When you need an easy hands-off side dish, slow cooker potatoes are hard to beat. This 3-ingredient version keeps things especially simple by using raw unpeeled baby gold potatoes, butter, and a savory onion soup mix to create tender, flavorful potatoes with almost no prep. It is a practical recipe for busy weeknights, potlucks, and casual family dinners, and it fits the spirit of National Mutt Day with a comforting, unfussy mix-and-match approach that turns humble ingredients into something unexpectedly irresistible.
Serve these potatoes alongside roast chicken, meatloaf, pork chops, grilled steak, or burgers for a dependable family-style meal. They also pair nicely with green beans, a crisp salad, roasted broccoli, or glazed carrots to balance their rich, buttery flavor, and they are excellent on a holiday buffet where you want a warm side that can hold well.
3-Ingredient Slow Cooker National Mutt Day Potatoes
Servings: 6
Ingredients
2 pounds raw unpeeled baby gold potatoes
1 packet dry onion soup mix
1/2 cup unsalted butter, melted
Directions
1. Wash and dry the baby gold potatoes, then place them whole in the slow cooker.
2. Sprinkle the dry onion soup mix evenly over the potatoes, then drizzle the melted butter on top.
3. Toss gently to coat the potatoes as evenly as possible, cover, and cook on low for 5 to 6 hours or on high for 3 to 4 hours, until the potatoes are fork-tender.
4. Stir once or twice during cooking if convenient, then transfer the hot potatoes to a serving bowl and spoon any buttery seasoning from the slow cooker over the top before serving.
Variations & Tips
Herb Finish: If you are willing to add a pantry garnish beyond the 3 main ingredients, a spoonful of chopped parsley or dill at the end adds freshness and color without changing the easy nature of the recipe.
Extra Browning Flavor: For deeper roasted flavor, transfer the cooked potatoes to a sheet pan and broil them for a few minutes after slow cooking. This is especially useful if you want a lightly crisp exterior for a holiday meal.
Make It Creamier: If some of the potatoes are larger than bite-size, halve them before cooking so they absorb more butter and seasoning and cook more evenly. This also creates more creamy interior surface area in each serving.
Salt Carefully: Onion soup mix is usually quite salty, so taste the potatoes before adding any extra salt. A little black pepper is often all they need.
Hold Warm for Serving: These potatoes stay serviceable on the warm setting for a short time, making them convenient for potlucks or staggered family dinners. Stir gently before serving so the seasoning gets redistributed.