Milk and coffee pair well with this cinnamon sugar donut bread.  By Sarah McNeal-Weaver  Flour Riot If you need a sweet treat, this recipe for cinnamon sugar donut bread is one your family will absolutely love.   Here’s the recipe!   WHAT YOU NEED   2 cups all-purpose flour   1 ½ cups granulated sugar      2 teaspoons baking powder      Dash of salt    1 ¼ cups whole milk   Spoonful of Greek yogurt       1 large egg, room temperature      2 tablespoons butter melted    1 tab