The recipe recommends lining the pan with foil.
I was amazed at how easy it made them to lift out and cut.
Peanut Butter Oatmeal Dream Bars - Click to link to recipe. This is the recipe I followed and is an adaption of the recipe below. This recipe calls for milk chocolate chips, but I only had semi-sweet chocolate chips. So, I decided to use mini M&Ms like the recipe below. If you do use M&Ms, mix them with the topping as suggested in the recipe below. The M&Ms didn't melt enough to stick if just put them on top.
Peanut Butter Dream Bars - Click here to link to original recipe.