4-Ingredient Blueberry Frozen Yogurt Prep time: 5 minutes Cook time: n/a Total time: 5 minutes Serves: 2 Frozen blueberries, Greek yogurt, maple syrup, and lemon juice is all it takes to make this scrumptious treat. This blueberry frozen yogurt is guaranteed to cool you off this summer! Ingredients 2 cups (280g) frozen blueberries 1/3 cup…