These recipes are too good to save until the next bake sale.
Photo: Becky Luigart-Stayner
These bar cookies are also known as seven-layer bars. They can create a sticky mess in the pan, so it's crucial to line it with parchment paper. Because the milk needs to seep into the graham cracker crumbs, don't pack the crumbs too tightly in the bottom of the pan. Kids will enjoy helping you build the layers for these quick and easy bars.