→ Potatoes
01 - 1.5 lbs Yukon Gold or Russet potatoes, peeled and cut into chunks
→ Dairy
02 - 4 tablespoons unsalted butter
03 - 1/2 cup whole milk, warmed
04 - 1/2 cup freshly grated Parmesan cheese
→ Garlic
05 - 4 large garlic cloves, peeled
→ Seasonings
06 - 1 teaspoon kosher salt, plus more to taste
07 - 1/4 teaspoon freshly ground black pepper
08 - 2 tablespoons chopped fresh parsley (optional, for garnish)