In the bowl of a stand mixer fitted with a dough hook, stir together the milk, yeast, and 1 tablespoon of the sugar. Proof for 5 minutes, or until the yeast is foamy. If the yeast doesn’t foam, discard the mixture and start again with new yeast.

Add the remaining sugar, the melted butter, and salt to the bowl. Mix on low speed to combine, then add 1 cup of the flour and mix on low speed until mostly combined. Add another 1 cup of the flour and mix on low speed to combine, then repeat with the remaining cup of flour. Increase the speed to medium and mix for 2 minutes, or until a cohesive, slightly sticky dough forms around the hook. It should be slapping the sides of the bowl and pulling away from the bottom.

Transfer the dough to a lightly floured surface and knead a few times to form into a ball. The dough should be slightly sticky, but if it’s too sticky to work with, work in a little more flour. Brush a large bowl with olive oil and place the dough inside. Cover with plastic wrap and set aside to rise for 1 to 2 hours, or until the dough has doubled in size.

Brush a baking sheet or 9x13-inch baking dish with olive oil and set aside. Turn the dough out onto a clean work surface. Divide the dough into 15 equal pieces. Form each piece into a ball by rolling on the countertop with a cupped hand. Place each piece onto the baking sheet. Dust the tops with a very slight amount of flour to prevent sticking. Cover with plastic wrap and set aside for 1 hour, or until puffy.

Preheat the oven to 350°F and move an oven rack to a low position.

Bake the rolls for 20 to 25 minutes, or until golden brown, rotating the pan halfway.

Make the topping: In a small bowl, mix together the melted butter and a pinch of salt. Brush over the warm rolls and serve.