In a glass bowl heat chocolate chip,butter and 10 oz of milk in microwave for about 90 seconds stirring every 30 seconds until melted and smooth

In a separate glass bowl heat the peanut butter chips peanut butter and remaining milk put in microwave for about 90 seconds until melted and smooth

Pour chocolate into a 8+8 pan lined with parchment paper and spray lightly with non stick cooking spray spread evenly pour peanut butter layer on top spread carefully in an even layer refrigerate at least 2-4 hours or until set cut into small squares and enjoy