01 -
Warm your oven to 350°F (177°C). Put parchment in a 9-inch square pan with extra hanging over the sides for grabbing later.
02 -
Mix the crushed graham bits, sugar, and butter until it looks like wet sand. Push the mix down hard into the pan's bottom.
03 -
Stick the crust in the oven for 8 minutes till it firms up. Let it cool a bit while you work on the next part.
04 -
Whip the cream cheese till it's smooth, then add the egg, sugar, lemon bits, juice, and vanilla. Beat for 3 minutes till fluffy. Carefully stir in the blueberries.
05 -
Spread the cream mix over the slightly warm base and bake for 30-35 minutes until it's firm with light brown edges. It'll rise then flatten as it cools.
06 -
Let stand for 30 minutes at room temp, then chill in the fridge for at least 3 hours before cutting into squares.