Classic Peanut Butter Bars with a thick layer of chocolate topping. An easy peanut butter cookie bar recipe that's quick to put together for a delicious dessert. This old fashioned dessert square is a school lunch lady copycat recipe.
Melt chocolate in microwave on power level 4 OR using a double boiler method on the stovetop. To use this method, fill bottom of saucepan with 1-inch of water heated on low with a glass bowl that fits over the top of the pan and doesn't allow steam or water into the bowl. Stir in milk and mix until smooth.