Heat the milk, sugar, salt, and 2 tablespoons of butter on the stove until the mixture reaches a temperature of 110°F. Transfer the mixture to the bowl of a stand mixer.
1 cup milk, 2 tablespoons granulated sugar, ½ teaspoon kosher salt, 4 tablespoons unsalted butter
Add in the yeast, and stir. Let the mixture sit for a few minutes until foamy.
2¼ teaspoons instant yeast
Attach the dough hook to the stand mixer.
Add in the flour, and mix on low for 3-4 minutes until a smooth ball of dough forms.
2½ cups all-purpose flour
Cover the bowl of dough with a kitchen towel, and let it rise in a warm place for 30 minutes or until doubled in size.
Divide the dough into 12 equal balls (about 51 grams per ball), and place them into a greased 9x13-inch baking pan.
Preheat oven to 375°F.
Cover the dough with a towel, and let it rise again for another 30 minutes.
Remove the towel and bake for 12-15 minutes until the rolls are golden brown on top.
Melt the remaining 2 tablespoons of butter.
Brush the tops of the rolls with the melted butter.