Blend the Ingredients. In a high-speed blender, combine blueberries, banana, Greek yogurt, almond milk, honey, and ice cubes.
Blend Until Smooth. Blend on high for 30–60 seconds, or until the mixture is completely smooth and creamy. If the smoothie is too thick, add a little more almond milk. If it’s too thin, add extra frozen blueberries or ice cubes.
Taste and Adjust. Taste the smoothie and adjust sweetness if needed by adding more honey. Blend again for a few seconds to incorporate.
Serve and Enjoy. Pour the smoothie into a glass and enjoy immediately. Garnish with extra blueberries or a sprinkle of chia seeds for added nutrition.