4poundsYukon Gold or Russet potatoes, peeled and cubed
1 ¼ cupswhole milk or heavy cream
1 ½cupsbutter, softened
1 ½teaspoonssalt, plus additional salt for the cooking water
1teaspoonground black or white pepper
1cupmayonnaise
Instructions
Boil the potatoes: Place 4 pounds of potatoes in a large pot and cover with cold water. Add salt and bring to a boil. Reduce heat and simmer until fork-tender, 15–20 minutes.
Drain and mash: Drain potatoes and return potatoes to the warm pot for 1–2 minutes to allow excess moisture to evaporate. Use a potato masher or ricer for the smoothest texture.
Add dairy and seasonings: Warm the 1 ¼ cups milk and 1 ½ cups butter together, then stir into the potatoes. Add 1 ½ teaspoons salt and 1 teaspoon pepper.
Adjust consistency: Fold in 1 cup mayonnaise until creamy and evenly combined. Do not overmix.
Serve: Transfer to a serving dish, garnish with butter or chives, and serve warm.
Video
Notes
Storage & Reheating
Store leftovers in an airtight container in the fridge for 3-4 days.
Reheat gently on the stovetop to 165°F with a splash of cream or milk to restore creaminess.