3 rolls rising flour no yeast Recipes

white sugar, warm water (100 degrees f/40 degrees cup), active dry yeast, instant mashed potato flakes, whole wheat flour, unbleached all-purpose flour, warm buttermilk (no more than 110 degrees f/45 degrees cup), butter, softened, white sugar, salt, egg, vegetable oil , or as needed, melted butter (or as needed), divided