Blueberry Bars - cooking recipe

Ingredients

1 stick margarine, melted
1/2 c. sugar
1 3/4 to 2 c. graham cracker crumbs (1 pkg.)
1 (8 oz.) pkg. cream cheese
1/2 c. sugar
2 large eggs
1 tsp. vanilla

Preparation

Mix together margarine, sugar and graham cracker crumbs and pat down in bottom (and up around sides a little) of a buttered 9 x 13 x 2-inch pan or Pyrex baking dish.
Set aside.
Beat thoroughly cream cheese, sugar, eggs and vanilla and spread evenly in graham cracker crust.
Bake 20 minutes at 350\u00b0.
Cool.
Then spread with 1 can \"Comstock blueberry pie filling.
Chill.
When chilled, cover with 1 (8 ounce) carton thawed Cool Whip.
Refrigerate, uncovered, until serving time.
Cut into 18 bars.