Frozen Vanilla Blueberry Nips! My new favorite summer snack! I accidentally bought vanilla Greek yogurt instead of plain! So I threw it in a ziplock bag, cut a hole in the corner, squeezed it into a parchment lined baking sheet, and threw some blueberries on top. Then I put them in the freezer for 20-30 minutes. You can leave them longer, but yogurt gets this incredible half frozen crunch if you don't let them go solid. Beautiful summer treat!