Every year it happens. People buy bags of chocolate goodies to give out and they over buy. Not as many kids show up as they thought. Maybe they did run out of goodies to give out. So off to the next day to get hit the 50% off sale off of leftover Halloween treats. Either way, this bar cookie is easy to make and will use up the leftover chocolate bars and candies or that "on sale" bag that just had to be bought. If you have a lot of peanut butter and chocolate candies leftover try my Peanut Butter Candy Bar Brownies.