Ingredients

  • 5 lbs russet potatoes or 5 lbs yukon gold potatoes
  • 8 ounces bacon (About 10 Slices)
  • 1 (8 ounce) package cream cheese, room temperature
  • 1/2 cup unsalted butter, melted,plus
  • more unsalted butter, for baking dish
  • 1 cup sour cream
  • 1 small onion, grated on the large holes of a box grater,juice reserved
  • 1/2 bunch fresh chives, finely chopped (About 1/4 Cup)
  • 2 1/2 cups grated cheddar cheese (About 10 Ounces)
  • 2 teaspoons coarse salt
  • 1/2 teaspoon fresh ground pepper

Method

  • Preheat oven to 350°F Peel potatoes, and cut into 1-inch chunks.
  • Place in a large saucepan, and add enough cold water to cover by about 2 inches.
  • Bring to a boil over medium-high heat, and reduce to a simmer.
  • Cook until easily pierced with a paring knife, about 20 minutes.
  • Transfer to a colander to drain; return to pan, cover, and set aside.
  • Meanwhile, heat a large skillet over medium heat.
  • Add bacon, and cook until crisp and browned, turning once.
  • Transfer to paper towels; let cool, and crumble.
  • Using a fork, mash potatoes in pan until light and fluffy; add cream cheese, butter, and sour cream, and stir until combined and smooth.
  • Add the onion and any onion juice, chives, 2 cups cheese, half the bacon, salt, and pepper.
  • Stir until well combined.
  • Transfer to a buttered 3-quart baking dish.
  • Top with remaining 1/2 cup cheese.
  • Bake until top is slightly golden and potatoes are heated through, about 30 minutes.
  • Remove from oven; garnish with remaining bacon.
  • Serve immediately.