4 Layer Cookie Bars - cooking recipe

Ingredients

16 ounces Club crackers
1/2 cup margarine
2/3 cup sugar
1/2 cup brown sugar, packed
1 cup graham cracker crumbs
1/4 cup milk
2/3 cup creamy peanut butter
1/2 cup chocolate chips
1/2 cup peanut butter chips

Preparation

line the bottom of a buttered 13x9\" baking pan with a single layer of crackers, set aside.
melt margarine in a heavy saucepan; add sugars, graham cracker crumbs and milk --
heat over medium-high heat until sugars dissolve, stirring oftten; spead over crackers.
arrange another single layer of crackers on top; set aside.
combine remaining ingredients in a saucepan; heat over low heat until melted, stirring until smooth and creamy.
spread over crackers; set aside until firm --
cut into bars to serve.