Triple Layer Bars - cooking recipe

Ingredients

3/4 c. sugar
1/2 c. brown sugar
1 c. crushed vanilla wafers
1/4 c. milk
1/2 c. margarine
2/3 c. peanut butter
1 c. chocolate chips
1/2 c. chopped pecans (optional)
8 full graham crackers

Preparation

Line a 9-inch square pan with graham crackers (spray first). Mix sugar, milk and margarine; bring to a boil.
Add crushed vanilla wafers.
Pour over graham crackers.
Melt peanut butter and chocolate chips together; spread over this.
Sprinkle pecans over top.
Cool on counter.