CRUST:

1 1/4 c. graham crackers (or 1 pkg.) crushed fine
1/2 c. butter, melted
3 tbsp. sugar

Put in 9x13 pan without baking it.

FILLING:

1 1/2 c. powdered sugar
2 (8 oz.) pkgs. cream cheese

Mix in 9-ounce carton Cool Whip. Spread on cooled crust.

TOPPING:

Spread 1 can blueberry pie filling on top.