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Mashed potatoes with caramelized onions and goat cheese in a wooden bowl.
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5 from 2 votes

Mashed Potatoes with Caramelized Onions and Goat Cheese

These mashed potatoes are creamy and ethereal with a hint of tanginess from goat cheese. Caramelized onions are folded into the potatoes and piled on top before serving, threading their  sweetness throughout the dish.
Prep Time20 minutes
Cook Time40 minutes
Total Time1 hour
Course: Side Dish
Cuisine: American
Servings: 10
Calories: 258kcal

Ingredients

  • 4 tablespoons unsalted butter divided use
  • 1 tablespoon olive oil
  • 1.5 pounds yellow onions (approximately 2 large onions), thinly sliced
  • Kosher salt
  • ¼ teaspoon sugar
  • 3 pounds Russet potatoes, peeled and cut into 1-inch pieces
  • 1.5 cups half and half or milk
  • 1 clove garlic, smashed
  • 1 bay leaf
  • 3 ounces goat cheese
  • Black pepper

Instructions

  • To make the caramelized onions, heat 2 tablespoons of butter and the olive oil in a large sauté pan over medium heat. Add the sliced onions and stir them to coat with the fat. Add ¼ teaspoon salt and the sugar and cook, stirring frequently, until onions are golden brown and caramelized, about 30-40 minutes. If the onions get too dry, add a small amount of water to deglaze the pan. Set aside.
  • Place the potatoes in a large pot of cold, salted water. Bring to a boil and cook until fork tender.
  • While the potatoes are cooking, heat the half and half, garlic, bay leaf, and remaining 2 tablespoons of butter in a small saucepan over medium heat.
  • Drain the potatoes and return them to the hot, dry pot. Stir them over low heat for 2 minutes until they are dry. Pass the potatoes through a potato ricer or food mill into a large bowl. Gently stir in the hot cream mixture a little at a time until the potatoes are smooth and creamy (discard the garlic and bay leaf). You may not need to use all of the liquid. Set aside a small amount of the caramelized onions for garnish and stir the remaining onions into the mashed potatoes. Crumble the goat cheese into the potatoes and stir to combine well. Season with salt and black pepper to taste.
  • Spoon the mashed potatoes into a serving bowl and garnish with the remaining caramelized onions. Serve hot.

Nutrition

Serving: 0g | Calories: 258kcal | Carbohydrates: 33g | Protein: 6g | Fat: 12g | Saturated Fat: 7g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 29mg | Sodium: 64mg | Potassium: 720mg | Fiber: 3g | Sugar: 5g | Vitamin A: 360IU | Vitamin C: 13mg | Calcium: 86mg | Iron: 2mg