01 -
Peel and chop potatoes into 1-inch cubes. Boil in salted water until tender (15-20 minutes).
02 -
Drain potatoes. Add butter and heavy cream to the pot; mash until combined. Use a potato masher or electric mixer.
03 -
Stir in minced garlic. Let sit for a minute or two to infuse flavors.
04 -
Season with salt and pepper to taste. Adjust as needed.
05 -
Add milk, a tablespoon at a time, until desired consistency is reached.
06 -
Stir in parsley (if using). Serve immediately or keep warm in a low oven. Garnish with extra parsley or butter.