Peanut Butter Pretzel Shake

The classic combo of peanut butter and chocolate makes this an unforgettable treat. Start with a batch of Peanut Butter Pretzel Squares and then (if you can keep from eating them!) use them to crown a shake made of vanilla bean ice cream, chocolate sauce, low-fat milk (because you have to reduce the fat somewhere!), crushed mini pretzels and whipped cream.