Recipes: Chinese cocktail buns

Preparation:    Preparation time: 45 mins Cooking time: 10 mins Serving: 32 Ingredients: ⅓ Cup white sugar 1 cup milk ¼ cup softened butter 1 tablespoon active dry yeast 2 ½ cups all-purpose flour 1 egg, beaten (Optional) 1 cup all-purpose flour, or more if needed ¼ cup softened butter ½ cup white...