Whether you're six or 60, there's little denying the masterfulness of a peanut butter and jelly sandwich. It's the perfect combination of salty and sweet between two slices of soft bread. Since our palate has evolved past sliced white bread, we found some new ways to ingest the classic combination. From donuts to hot dogs, chefs around Chicago are channeling their inner child to showcase this flavor combination all spring. Here are 15 ways to eat PB&J, and only one of them is a sandwich.