01 -
Preheat oven to 325°F. Line a cupcake pan with paper liners. Combine graham cracker crumbs, sugar, melted butter, and lime zest. Spoon 1 tablespoon mixture into each liner and press firmly. Bake for 5 minutes and set aside to cool.
02 -
Beat softened cream cheese and sugar until smooth. Add eggs one at a time on low speed. Stir in lime juice, lime zest, and vanilla extract. Toss blueberries with flour and gently fold into batter. Spoon filling over crust in each liner, filling nearly to the top.
03 -
In a small pot, combine blueberries, sugar, lime juice, and cornstarch. Cook until thickened and jam-like. Cool slightly, then spoon small drops onto filling. Swirl with a toothpick for a marbled effect.
04 -
Bake cupcakes for 18–20 minutes until centers are slightly jiggly. Turn off oven and leave door ajar, letting cupcakes cool for 10 minutes. Refrigerate at least 3 hours or overnight for best texture.
05 -
Top each cupcake with fresh blueberries, a sprinkle of lime zest, whipped cream if desired, and a lime wedge. Serve chilled for a fresh, creamy dessert.