The rich, nutty flavor of peanut butter is a perfect complement to the butterscotch notes of this classic bar cookie.
A cookbook recipe exclusively for All-Access members from The Perfect Cookie
Making a peanut butter blondie wasn't as simple as stirring some peanut butter into our classic blondie base. By the time we added enough for super-nutty flavor, our blondies were dense and heavy from all the added fat. We maxed out at ½ cu...