01 -
Grab a bowl and mix your graham cracker crumbs, sugar, and melted butter until it looks like wet sand. Press this mixture into the bottom of a 9-inch springform pan (a pie dish works too if that's what you have). Use the bottom of a measuring cup to really pack it down tight. Pop it in the fridge for about 30 minutes so it firms up.
02 -
In a large bowl, beat that cream cheese until it's super smooth - no lumps allowed! Pour in the heavy cream, powdered sugar, lemon juice, and zest. Beat everything on medium-high speed until you get a thick, fluffy mixture that holds soft peaks. This might take 3-4 minutes, so be patient! Spread this creamy goodness over your chilled crust, making the top as smooth as possible. Back into the fridge it goes for at least 4 hours, but overnight is even better.
03 -
While the cake is chilling, make your topping. Toss the blueberries, sugar, and lemon juice into a small saucepan. Cook over medium heat, stirring now and then, for about 5-7 minutes. You'll know it's done when some berries have burst and the mixture has thickened a bit. Let this cool completely to room temperature - hot topping on your chilled cake would be a disaster!
04 -
Once your lemon layer is set firm and your blueberry topping is cool, pour that gorgeous purple mixture over the top of the cake. Spread it gently to the edges. Pop it back in the fridge for about 30 minutes to let everything get nice and cozy together.
05 -
Run a knife around the edge of your springform pan before releasing the sides. If you used a pie dish, just slice and serve straight from there. Cut into slices and watch everyone's eyes light up when they see those beautiful layers! Keep any leftovers covered in the fridge - if there are any!