Food & Cooking Recipes Breakfast & Brunch Recipes Cucumber Blueberry Smoothie 3.1 (124) Close Servings: 2 This smoothie of cucumber and blueberries is brimming with antioxidants. It makes a great start to any day for breakfast or a mid-afternoon snack. Low-fat yogurt makes it extra creamy. Directions Blend cucumber, blueberries, juice, and yogurt.