1/3 c. white sugar
2/3 c. brown sugar
1/3 c. milk
1/2 c. butter
1 c. graham cracker crumbs

Boil for 7 or 8 minutes on medium low, stirring constantly. Line an 8 x 8 inch pan with Club Crackers. Pour 1/2 of caramel mixture on crackers. Put another layer of crackers in pan and pour remaining caramel on crackers. Cool in refrigerator. When cooked, melt 2/3 cup of butterscotch chips and 2/3 cup of chocolate chips. Use as frosting for bars and cool.