3 creamy lemon blueberry dessert Recipes

lemon yogurt, extra-creamy whipped dessert topping, blueberries, raspberries, blackberries (optional), prepared deep dish graham cracker pie crust

vanilla wafers, crushed (about 1 1/2 cups), sugar, divided, sugar, divided, butter, melted, cream cheese, softened, flour, sour cream, eggs, lemon flavor instant pudding mix, frozen blueberries, thawed, drained and divided, thawed cool whip