In a bowl, add yeast, 1 tablespoon of sugar and warm milk (it should not be hot, it will kill the yeast) mix and cover for about 5-7 minutes to flourish.
In the yeast mixture, add the egg, melted butter, flour, salt and the remaining 1 tablespoon of sugar then mix well.
Transfer the dough to a lightly floured surface and knead for about 10 minutes or until the dough is smooth.
Place the dough in a greased bowl, cover it and put it in a warm place until it has doubled in size.
Punch down the dough to release the air. Roll the dough into small balls and place them in a greased baking dish.
Cover it to let it rise a second time.
Bake at 180 degrees for 15 to 20 minutes
Butter the rolls immediately after taking them out of the oven.