01 - Preheat oven to 325°F. Line a 12-cup muffin tin with paper liners.
02 - Combine graham cracker crumbs, sugar, and melted butter in a bowl until well mixed. Divide mixture evenly among liners, about 1 tablespoon per cup. Press firmly into the bottom to form crusts.
03 - Bake crusts for 5 minutes. Remove from oven and let cool slightly.
04 - Beat cream cheese and sugar together until smooth and creamy. Add egg, vanilla extract, lemon juice, and lemon zest. Mix until just combined. Gently fold in sour cream.
05 - Divide cheesecake batter evenly among the prepared crusts.
06 - Combine blueberries, sugar, and lemon juice in a small saucepan. Cook over medium heat for 3-5 minutes until berries burst and release their juices. Remove from heat and let cool slightly.
07 - Swirl a spoonful of cooled blueberry compote on top of each cheesecake. Bake for 15-17 minutes until centers are just set.
08 - Let cheesecakes cool in the pan for 30 minutes. Refrigerate for at least 1 hour until completely chilled.
09 - Top each cheesecake with fresh blueberries and additional lemon zest before serving.