My aunt used to make these oven baked 4-ingredients sour cream potato cups for her bridge group out at the church hall, and I finally understood why she never came home with leftovers. They’re nothing fancy to look at—just golden, crispy potato nests with a cool, creamy sour cream center—but they have that comforting, Midwestern potluck magic. The recipe is as practical as it gets: four ingredients, a muffin tin, and a hot oven. They taste like the best parts of a baked potato, all dressed up and ready to pass around a card table or set out for company on a Sunday afternoon.
Serve these warm or at room temperature on a simple platter, still nestled in the muffin tin or set into little paper liners for easy grabbing. They go nicely alongside roast chicken, meatloaf, or ham, and they sit comfortably on any potluck table next to a green salad, baked beans, or a big bowl of coleslaw. For a bridge group or casual gathering, pair them with crisp raw vegetables and a light punch or iced tea. They also make a lovely brunch side next to scrambled eggs and fruit.
Oven Baked Sour Cream Potato CupsServings: 12 potato cups
Ingredients
4 medium russet potatoes, peeled
3 tablespoons unsalted butter, melted
1 cup full-fat sour cream
2 tablespoons chopped fresh chives (plus a little extra for garnish)
1/2 teaspoon salt (optional, but recommended)
1/4 teaspoon black pepper (optional, but recommended)
Nonstick cooking spray or a little extra butter for greasing the muffin tin
Directions
Preheat your oven to 400°F (200°C). Lightly grease a standard 12-cup muffin tin with nonstick cooking spray or a little butter, making sure to get the sides and bottoms of each cup so the potatoes don’t stick.
Peel the russet potatoes and rinse them under cool water. Pat them dry with a clean towel. Using the large holes of a box grater or a food processor with a shredding disc, grate the potatoes into shreds.
Pile the shredded potatoes into the center of a clean kitchen towel or a few layers of paper towels. Gather the towel up around them and twist firmly over the sink to squeeze out as much liquid as you can. This step helps the cups get nicely crisp around the edges.
Place the squeezed, shredded potatoes in a mixing bowl. Drizzle the melted butter over the potatoes. Add the salt and black pepper if using. Toss gently with a fork or your hands until the potatoes are evenly coated with butter and seasoning.
Divide the buttered potato shreds evenly among the 12 muffin cups. Use your fingers to press the potatoes firmly into the bottom and up the sides of each cup, forming little nests. Try to keep the layer even, with no big gaps, so they hold together once baked.
Place the muffin tin in the preheated oven and bake for 20 minutes. After 20 minutes, carefully rotate the pan for even browning and continue baking another 10–15 minutes, or until the potato cups are golden brown with crisp, frilly edges and the bottoms feel firm when gently lifted with a small knife.
Remove the muffin tin from the oven and let the potato cups cool in the pan for about 5–10 minutes. This helps them set so they come out in one piece. While they cool, stir together the sour cream and chopped chives in a small bowl until well combined.
Once the potato cups have cooled slightly, run a thin knife or offset spatula around the edges of each cup to loosen them. Gently lift each one out and set on a platter or cooling rack.
Spoon or pipe a generous dollop of the chive sour cream into the center of each potato cup. Sprinkle with a few extra chives on top for color. Serve warm or at room temperature. If you’re taking them to a gathering, you can transport the empty cups and the sour cream separately, then fill them just before serving so they stay crisp.
Variations & Tips
If you prefer, you can swap in green onions for the chives, or use a mix of both for a little more bite. A small handful of finely shredded cheddar cheese stirred into the potatoes before baking will give you a richer, more loaded-baked-potato flavor. For a lighter version, use light sour cream or plain Greek yogurt in place of full-fat sour cream, keeping in mind that Greek yogurt can separate if it gets too hot, so add it only after baking. You can also add a pinch of garlic powder or smoked paprika to the potatoes for extra flavor without adding more ingredients to the filling. To make them ahead, bake the potato cups earlier in the day, cool completely, and store covered in the refrigerator; rewarm in a 350°F (175°C) oven until crisp again, then fill with chilled sour cream and chives just before serving. For food safety, keep the sour cream refrigerated until you’re ready to fill the cups, and don’t let the finished potato cups sit out at room temperature for more than 2 hours (or 1 hour if the room is very warm). Always use clean utensils when handling the sour cream and store any leftovers promptly in the refrigerator, discarding them if they’ve been left out too long.
