Found this in my aunt's recipe box from the 1960s. These disappeared in minutes at the church potluck.

This oven baked 4-ingredients party potato puffs recipe comes straight out of my aunt’s old recipe box from the 1960s, the kind written on a yellowed index card with a little grease stain in the corner. These are the simple, cozy kind of church potluck dish that disappears before you even make it through the line. They bake up into little golden, puffy bites with crispy tops and soft, creamy centers—easy to pick up, easy to eat, and easy to make with things you probably already have on hand.

Serve these warm on a vintage platter or any big plate, and let folks grab them with toothpicks or small tongs. They’re perfect alongside baked ham, meatloaf, or roast chicken, and they fit right in on a potluck table next to green bean casserole, deviled eggs, and a simple salad. At home, I like to put out a little dish of ketchup for the kids and a small bowl of sour cream mixed with chives or green onion for the grown-ups. They reheat nicely in the oven, so you can tuck any leftovers next to scrambled eggs or a breakfast casserole the next morning.

Oven-Baked Party Potato Puffs

Servings: 24–30 bite-size puffs

2 cups cold leftover mashed potatoes (firm, not runny)

Preheat your oven to 400°F (200°C). Lightly grease a mini muffin pan (24-count) with cooking spray, shortening, or a little butter. If you don’t have a mini muffin pan, grease a regular muffin pan and plan on fewer, slightly larger puffs.

In a medium mixing bowl, add the cold mashed potatoes. Break them up gently with a fork so there are no big clumps.

Stir in the beaten eggs until the potatoes look smooth and the eggs are fully worked in. The mixture should be thick but scoopable.

Add the shredded cheddar cheese and the chopped green onion or chives. Stir until everything is evenly combined. If your mashed potatoes were very plain to start with, you can taste a tiny bit and add a pinch of salt and pepper if needed.

Using a small spoon or a tablespoon measure, scoop the potato mixture into the prepared mini muffin cups, filling each one almost to the top. Gently press the tops to smooth them out just a bit, then lightly mound the center so they puff nicely.

Bake on the middle rack for 18–22 minutes, or until the puffs are set, the edges are golden brown, and the tops look lightly crisp. If you’re using a regular muffin pan, they may need a few extra minutes; watch for that same golden color.

Remove the pan from the oven and let the potato puffs cool in the pan for about 5 minutes. This helps them firm up so they don’t fall apart.

Run the tip of a butter knife around the edges if needed, then gently lift the puffs out and arrange them on a serving platter. Serve warm, and watch them disappear.

You can easily tweak these to fit your family and whatever you have on hand.

For a more classic 1960s church-basement feel, swap half the cheddar for shredded Colby or American-style cheese. If your crew loves a little smokiness, fold in 2–3 tablespoons of finely crumbled cooked bacon or ham (this will technically add another ingredient, but it’s a nice upgrade for special occasions).

For kids who don’t like green bits, leave out the green onion and use a mild cheddar; you can sprinkle just a few chives over half the batch after baking so the grown-ups still get that flavor. If your mashed potatoes are very soft or buttery, you may want to add 1–2 tablespoons of plain dry breadcrumbs to help the mixture hold its shape.

These can also be made with instant mashed potatoes prepared according to the package directions, as long as they’re cooled and on the thick side. To make ahead, mix the batter, cover tightly, and refrigerate up to 24 hours, then scoop and bake just before serving.

Food safety tips: Start with fully cooked, cooled mashed potatoes that have been stored in the refrigerator and used within 3–4 days of when they were made.

Keep the egg-and-potato mixture chilled until you’re ready to bake if you’re not putting it straight into the oven. Don’t leave the finished puffs at room temperature for more than 2 hours (or 1 hour if it’s very warm in the room); after that, refrigerate leftovers in a covered container and reheat them in a 350°F oven until hot in the center.

Always wash your hands and utensils after handling raw eggs, and make sure the puffs are baked until they’re fully set in the middle.