01 - Place peeled and chopped potatoes in a large pot. Cover with cold water and add a generous pinch of salt.
02 - Bring to a boil over high heat. Reduce to a simmer and cook 15–18 minutes until potatoes are fork-tender.
03 - Drain potatoes thoroughly and return them to the hot pot.
04 - Let potatoes rest 1–2 minutes to allow excess moisture to evaporate.
05 - Mash potatoes using a potato masher or pass through a ricer for smooth texture.
06 - Add cubed butter and mix until fully melted and integrated.
07 - Gradually pour in warmed heavy cream and milk, stirring gently until mixture is creamy and smooth.
08 - Season with 1 1/2 tsp salt and freshly ground black pepper to taste. Adjust seasoning as needed.
09 - Serve hot, optionally topped with an additional pat of butter.