Food & Cooking Recipes Healthy Recipes Vegetarian Recipes Pierogi with Blueberry Filling and Spiced Sour Cream 3.4 (79) Add your rating & review By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on August 14, 2017 Print Rate It Share Share Tweet Pin Email Pierogi are an incredibly versatile food, adapting to both sweet and savory fillings. Seasonal fruit, such as plump blueberries or Italian plums, makes the dumplings lighter. We added nutmeg to the sour cream for a hint of spice. For a step-by-step guide, see our How-To. Ingredients Basic Pierogi For the Filling 8 cups (4 pints) blueberries 1 cup sugar For the Spiced Sour Cream (makes 1 cup) 1 cup sour cream 3 tablespoons confectioners' sugar ½ teaspoon pure vanilla extract ¼ teaspoon freshly grated nutmeg Directions Make filling:Crush 2 cups blueberries with your hands. Toss with remaining 6 cups whole blueberries and the sugar. For each pierogi, use 1 tablespoon plus 2 teaspoons filling. Make Spiced Sour Cream:Mix together sour cream, confectioners' sugar, vanilla extract, and nutmeg. Serve chilled. Makes 1 cup Rate it Print