Ingredients:
- 3 lbs Yukon Gold or Russet Potatoes, peeled and cut into 1.5-inch chunks
- 2 Tbsp Kosher Salt (for boiling water)
- 6 Tbsp Unsalted Butter, cut into cubes, room temperature
- 1/2 cup Heavy Cream or Whole Milk, warmed
- 1/2 tsp Fine Sea Salt (for final seasoning)
- Freshly Ground Black Pepper, to taste
- 2 Tbsp Fresh Chives, finely chopped (optional garnish)
Instructions:
- Peel and uniformly cut the potatoes into 1.5-inch pieces. Uniform size ensures even cooking.
- Place potatoes in the large stockpot. Cover with cold water by about 1 inch. Add 2 Tbsp of Kosher Salt to the water. Bring to a rolling boil over high heat.
- Reduce heat to maintain a steady boil. Cook until potatoes are completely fork-tender (a knife should pass through with zero resistance), about 15–20 minutes.
- Drain potatoes thoroughly in a colander. Return the drained potatoes to the hot, empty pot. Set over low heat for 1–2 minutes, shaking the pot occasionally, to steam off any excess surface moisture.
- While potatoes steam dry, gently warm the heavy cream in a small saucepan until just steaming—do not boil. Keep the butter cubes nearby.
- Remove the pot from the heat. Mash the potatoes using a hand masher, or preferably, press them through a ricer or food mill into a clean bowl. Stop mashing once mostly smooth.
- Add the room-temperature butter cubes immediately to the hot, riced potatoes. Gently fold them in until they are mostly melted and incorporated.
- Gradually pour the warm cream into the potato mixture, folding gently between each addition. The goal is to incorporate air, not compress the starch.
- Stir in the fine sea salt and black pepper. Taste and adjust seasoning as needed. Garnish with fresh chives if desired, and serve immediately.