Peanut Butter Dessert

How easy is this dessert? Its cold and creamy, and includes peanut butter and chocolate. Delicious!  Thank you Mari over at My Little Corner of the World

Crust:
2 cups graham cracker crumbs
1/2 cup sugar
1 stick melted margarine
Mix together and press into a 9x13 pan.

Filling:
8 ounces cream cheese
1 cup powdered sugar
1/2 cup peanut butter
1/2 cup milk
16 ounces Cool Whip

• Beat cream cheese, then add powdered sugar. 
• Add peanut better and mix well. 
• Stir milk in slowly, than fold in Cool Whip.
• Pour over crust and freeze.
• Top with hot fudge sauce just before serving.