Double Delicious Cookie Bars - cooking recipe

Ingredients

1/2 c. butter or margarine
1 1/2 c. graham cracker crumbs
1 (14 oz.) sweetened condensed milk
1 (12 oz.) pkg. chocolate chips
1 (12 oz.) pkg. peanut butter chips

Preparation

Preheat oven to 350\u00b0.
In a 13 x 9-inch baking pan, melt margarine in oven.
Sprinkle crumbs evenly over margarine.
Pour sweetened condensed milk evenly over crumbs.
Top with chips; press down firmly.
Bake 25 to 30 minutes or until lightly browned.
Cool.
Cut into bars.