Email to Magdalene Viken Recipe Categories: Amma's HOME PAGEBreads_and_Spreads Bread_Pudding Breakie Brownies_and_Bars Cakes Candies_Balls_and_Other_Sweets Chowders_Soups_and_Stews Cookies Dinners_and_Lunches Drinks Frostings_Icings_and_Fillings Gravies_and_Sauces It_Starts_With_A_Mix Pies Quick_Breads_and_Muffins Sabbat_Celebrations Sides Sourdough Spice_Blends Starters_Snacks_and_Fingerfoo Root Beer Frosting Source of Recipe Maggie Viken List of Ingredients 2 C. powdered sugar 2 T. half-and-half 4 tsp. butter, softened 4 tsp. root beer concentrate Instructions Combine all and mix until smooth and creamy.