01 - In a medium bowl, combine Greek yogurt, honey, lemon juice, and lemon zest; mix until smooth and well blended.
02 - Place 4 parfait glasses or serving cups on a flat surface. Spoon a layer of the lemon yogurt mixture into the bottom of each.
03 - Evenly distribute a layer of blueberries over the yogurt in each glass.
04 - Sprinkle granola evenly over the blueberries in each glass.
05 - Continue layering yogurt, blueberries, and granola until all ingredients are used, finishing with a granola topping.
06 - Optionally garnish each parfait with additional lemon zest and fresh mint leaves, then serve immediately to preserve granola crunch.