01 -
Lightly grease a 9×13-inch baking dish with shortening or butter.
02 -
Break graham crackers and combine with brown sugar in a food processor. Pulse until fine crumbs form. With the processor running, slowly add melted butter until the mixture resembles wet sand. Mix in the chopped pecans, then press the mixture firmly and evenly into the bottom of the prepared dish. Freeze for 15–20 minutes until crust is set.
03 -
In a large bowl, beat softened cream cheese, powdered sugar, and vanilla extract until smooth and creamy. Gently fold in half of the whipped topping until just combined. Evenly spread the cream cheese mixture over the chilled crust.
04 -
Spread both cans of blueberry pie filling evenly over the cream cheese layer.
05 -
Carefully distribute the remaining whipped topping over the blueberry layer, smoothing the surface.
06 -
Cover with plastic wrap and refrigerate for at least 6 hours or overnight for optimal texture and flavor infusion.
07 -
Before serving, garnish with extra chopped pecans if desired. Cut into squares and serve chilled.