"This is a great, delicious cookie for any time of year. The nuts and cranberries give it a holiday feel, but the orange gives it a summery feel, as well. Store jumbles in airtight container."
1Preheat oven to 375 degrees F (190 degrees C). Line baking sheets with parchment paper.
2Whisk flour, baking powder, and baking soda together in a bowl.
3Beat brown sugar and butter together in a bowl using an electric mixer on medium speed until smooth and creamy; add sour cream, egg, orange zest and vanilla extract and beat until well mixed. Stir flour mixture into brown sugar mixture until dough is smooth. Fold cashews and cranberries into dough; drop by rounded teaspoons, 2-inches apart, onto prepared baking sheets.
4Bake in the preheated oven until lightly browned, 10 to 12 minutes. Cool on the pans for 10 minutes before removing to cool completely on a wire rack.
5Whisk confectioners' sugar and orange juice together in a bowl until glaze is smooth. Drizzle glaze over cookies.