My grandmother passed down this simple

 

This oven baked 3-ingredients buttermilk baked potatoes recipe is one my grandmother passed down, and it’s the kind of simple side dish that quietly steals the show. It’s nothing fancy—just potatoes, buttermilk, and butter—but the way they bake together into crispy, golden skins and fluffy, creamy centers feels like a hug on a chilly March evening. Around here in our little Midwestern town, this is the dish I pull out when the weather can’t decide between winter and spring, and everyone just wants something warm, comforting, and reliable on the table.

These buttermilk baked potatoes are lovely alongside roast chicken, meatloaf, baked ham, or simple pan-fried pork chops. I like to tuck the casserole into the oven while the main dish cooks so everything is ready at once. Add a bright green side like steamed green beans, roasted broccoli, or a simple salad with a tangy vinaigrette to balance the richness. For a cozy, all-in-one plate, spoon some of the buttermilk cream from the bottom of the dish over the potatoes and serve with crusty bread to soak up every last bit.

Oven Baked 3-Ingredients Buttermilk Baked Potatoes

Servings: 4–6

Ingredients

2 pounds small to medium russet or Yukon Gold potatoes, scrubbed and dried

2 cups full-fat buttermilk, well shaken

4 tablespoons unsalted butter, cut into small pieces

1 teaspoon kosher salt (optional, to taste)

1/2 teaspoon freshly ground black pepper (optional, to taste)

Directions

Preheat your oven to 375°F (190°C). Lightly butter or spray a 9x13-inch glass casserole dish so the potatoes don’t stick.

Scrub the potatoes well and pat them completely dry. Leave the skins on. If the potatoes are larger than a small fist, cut them in half lengthwise so they cook evenly and fit snugly in the dish.

Arrange the whole or halved potatoes in a single layer in the glass casserole dish, cut side down if halved. They should be nestled close together but not stacked.