01 - Combine frozen blueberries, frozen banana, Greek yogurt, almond milk, lemon juice, lemon zest, and sweetener in a blender. Blend until completely smooth and creamy, scraping down sides as needed.
02 - Divide the smoothie mixture evenly between two serving bowls, using a spatula to ensure even distribution.
03 - Arrange granola, fresh blueberries, banana slices, coconut flakes, and chia seeds over each bowl. Finish with a sprinkle of lemon zest.
04 - Serve immediately with spoons while the smoothie base is thick and the toppings remain crunchy.