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Ultimate Cheddar Mashed Potatoes for Every Occasion

Ultimate Cheddar Mashed Potatoes for Every Occasion

Creamy Yukon Gold or russet potatoes are enriched with butter, warm milk or half-and-half, and sharp cheddar cheese for a comforting side dish with a rich, savory finish. Optional sour cream and garlic add extra tang and flavor.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 40 minutes
Servings: 6 servings
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 3 pounds Yukon Gold or russet potatoes, peeled and cut into 1-inch pieces
  • 1 1/2 teaspoons Kosher salt, plus more to taste
  • 6 tablespoons Unsalted butter
  • 3/4 cup Whole milk or half-and-half, warmed
  • 1 1/2 cups Sharp cheddar cheese, freshly shredded
  • 1/2 teaspoon Freshly ground black pepper
Optional Ingredients
  • 2 tablespoons Sour cream
  • 1 clove Small garlic clove, minced or roasted

Method
 

Step-by-Step
  1. Place the cut potatoes in a large saucepan and cover them with cold water by about 1 inch. Add 1 1/2 teaspoons kosher salt, bring the water to a boil, then reduce to a steady simmer.
  2. Cook the potatoes for 15–20 minutes, or until they are completely tender when pierced with a fork. Drain thoroughly, return them to the warm saucepan, and let them sit for 1–2 minutes so excess moisture can evaporate.
  3. Warm the butter and milk or half-and-half together in a small saucepan or microwave-safe container. Keep the mixture warm, but do not let it boil.
  4. Mash the potatoes with a hand masher or potato ricer. Gradually add the warm dairy mixture, stirring gently until the potatoes are creamy.
  5. Fold in the shredded sharp cheddar, black pepper, and sour cream or garlic if using. Mix only until the cheese is combined and melted.
  6. Taste and adjust the salt. Serve hot with optional extra cheddar, butter, chives, or sliced green onions.

Notes

For the smoothest texture, shred cheddar directly from a block and avoid a food processor or overmixing. Keep leftovers refrigerated and reheat gently with a splash of milk or half-and-half.