Food & Cooking Recipes Dessert & Treats Recipes Pink Grapefruit Cream Filling 3.6 (12) 6 Reviews By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on September 28, 2016 Print Share Share Tweet Pin Email Yield: 15 fill sandwich cookies Ingredients ½ cup unsalted butter, softened 2 cups confectioners' sugar 1 tablespoon honey 3 tablespoons freshly squeezed Ruby Red grapefruit juice Directions In the bowl of an electric mixer fitted with the paddle attachment, beat butter and sugar until light and fluffy, about 4 minutes. Beat in honey. Add juice, 1 tablespoon at a time, until filling holds together and is smooth and creamy, about 2 minutes. Transfer to a small bowl, cover, and set aside until ready to use. Print