Ingredients:
2 cups crushed graham crackers (about 14 large graham crackers)
⅓ cup sugar
10 tablespoons butter, melted
1 (8 oz) package cream cheese, softened
1 cup powdered sugar
1 tsp vanilla
1 (16 oz) tub Cool Whip, thawed and divided
2 (21 oz) cans blueberry pie filling
additional graham cracker crumbs for garnish, if desired
