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Sour Cream Potato Bake Recipe

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4.8 from 114 reviews

This Sour Cream Potato Bake is a comforting and creamy side dish made with tender boiled russet potatoes mixed with sour cream, sharp cheddar cheese, and green onions, then baked to golden perfection. It’s a simple, hearty recipe perfect for family dinners or holiday gatherings.

Ingredients

Potatoes

  • 3 lbs russet potatoes, scrubbed with skins on (about 9 regular or 6 large)

Mix-ins

  • 16 ounces sour cream
  • 1 bunch green onions, thinly sliced
  • 1½ cups sharp cheddar cheese, shredded (about 4 ounces)
  • ½ teaspoon salt
  • ¼ teaspoon pepper
  • Dash paprika

Instructions

  1. Preheat and Prepare Dish: Preheat your oven to 350℉. Spray a 9 x 13-inch baking dish with cooking spray to prevent sticking.
  2. Boil Potatoes: Place the whole potatoes, skins on, into a large pot and cover them with water by about 1 inch. Bring the water to a boil and cook the potatoes until they are very tender, about 45 to 60 minutes depending on size. Test doneness with a sharp knife; it should slide in with no resistance.
  3. Cool and Peel Potatoes: Remove the potatoes from the boiling water and allow them to cool just enough to handle safely. Peel off the skins and cut the potatoes into ¾ to 1-inch pieces.
  4. Mix Ingredients: In a large bowl, combine the potato pieces, sour cream, shredded cheddar cheese, salt, pepper, and ¾ of the sliced green onions. Stir thoroughly to evenly distribute all ingredients.
  5. Assemble and Bake: Spread the potato mixture evenly into the prepared baking dish. Sprinkle the top with a dash of paprika and the remaining green onions.
  6. Bake: Bake in the preheated oven for 30 to 40 minutes until the dish is hot throughout and lightly golden on top. It will not be bubbly when done.

Notes

  • Use russet potatoes for the best texture—fluffy and starchy.
  • Be sure not to overboil the potatoes; they should be tender but not falling apart.
  • Sharp cheddar cheese adds a nice tang and depth of flavor, but you can substitute with other cheeses if preferred.
  • Let the baked dish rest for a few minutes before serving to set.
  • This dish pairs well with grilled meats or a fresh green salad.