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Brown Butter Sage Mashed Potatoes

brown butter sage mashed potatoes - featured image

A cozy and elegant side dish combining creamy mashed potatoes with nutty brown butter and fragrant fresh sage, perfect for any occasion.

Ingredients

Scale
  • 2 pounds (900 grams) russet potatoes
  • 6 tablespoons (85 grams) unsalted butter
  • 1012 fresh sage leaves, washed and patted dry
  • ½ cup (120 ml) whole milk or half-and-half, warmed
  • Salt to taste
  • Freshly ground black pepper to taste
  • 1 clove garlic, minced (optional)

Instructions

  1. Peel the russet potatoes and cut into evenly sized chunks about 1.5 inches (3.8 cm). Rinse under cold water to remove excess starch.
  2. Place potato chunks in a large pot and cover with cold water by 1 inch (2.5 cm). Add 1 teaspoon kosher salt. Bring to a boil, then reduce heat and simmer for 15-20 minutes until fork-tender.
  3. Drain potatoes well in a colander. Return to the warm pot over low heat for 1-2 minutes, shaking gently to evaporate excess moisture.
  4. Melt butter over medium heat in a heavy skillet, stirring frequently until it foams and turns deep golden brown with a nutty aroma (about 3-4 minutes). Add sage leaves and fry for 1 minute until crisp. Remove sage and drain on paper towels.
  5. Mash potatoes immediately using a ricer or masher until smooth but not gluey. Slowly pour in warm milk, mixing gently. Stir in brown butter (reserve some for drizzling), salt, and pepper. Fold in crispy sage leaves, reserving a few for garnish. Adjust seasoning to taste.

Notes

Watch the butter carefully while browning to avoid burning. Use a ricer for the smoothest texture. Dry potatoes before mashing to prevent watery mash. Add more warm milk if mash is too thick. Crisping sage in butter adds texture and flavor.

Nutrition

Keywords: brown butter, sage, mashed potatoes, comfort food, side dish, easy recipe, autumn, holiday