Prepare the Crust: Preheat your oven to 350°F (175°C). In a mixing bowl, combine the graham cracker crumbs, melted butter, and 1 tablespoon of sugar. Mix until the crumbs are well-coated. Press the mixture firmly into the bottom of a 9x9 inch baking pan to form the crust. Bake for 8-10 minutes or until lightly golden. Remove from the oven and let it cool slightly.
Make the Cheesecake Filling: In a large mixing bowl, beat the softened cream cheese until smooth using an electric mixer. Add ¾ cup of granulated sugar, and mix until well combined. Then, add the eggs one at a time, mixing well after each addition.
Add Flavors: Incorporate the lemon juice, lemon zest, and vanilla extract into the cream cheese mixture. Beat until everything is fully combined and smooth.
Add Blueberries: Gently fold in the fresh blueberries, taking care not to break them apart.
Assemble the Bars: Pour the cheesecake filling over the cooled graham cracker crust, spreading it evenly.
Bake: Place the pan in the oven and bake for 25-30 minutes, or until the center is set but slightly jiggly. The edges should be lightly golden.
Cool: Allow cheesecake bars to cool at room temperature for about 1 hour, then refrigerate for at least 4 hours or until fully chilled and set.
Slice and Serve: Once chilled, carefully remove the cheesecake from the pan and slice into bars.
Notes
Serve each bar on a plate garnished with fresh blueberries and a sprinkle of powdered sugar for an elegant touch. A small slice of lemon on the side adds a pop of color!