MAGIC COOKIE BARS: Retro Ad with Recipe!

I love old Retro Ads with recipes. Here's a great one from Borden's Eagle Brand for Magic Cookie Bars. These are great for school lunches, after school treats, or just about any time. You can add chocolate chips, coconut, nuts, mini-marshmallow, or M&Ms. These are quick and easy. As always, use the very best chocolate!