1. Warm the milk until just slightly warm to the touch, then sprinkle in the yeast and 1 teaspoon of sugar. Let sit for 5–10 minutes until bubbly.

2. In a large bowl, mix flour, remaining sugar, and salt. Add the yeast mixture, softened butter, and egg. Mix until a dough forms.

3. Knead the dough on a floured surface (or use a mixer with a dough hook) for 8–10 minutes, until smooth and elastic.

4. Transfer to a greased bowl, cover, and let rise in a warm place until doubled, about 1 hour.

5. Punch down the dough and divide into 12 equal pieces. Roll each piece into a ball and arrange in a greased 9×13-inch baking dish.

6. Cover and let rise again until puffy, about 30–45 minutes.

7. Brush tops with melted butter. Bake at 350°F (175°C) for 18–22 minutes, or until golden brown.

8. Brush with additional butter after baking. Cool slightly before serving.