If you want to upgrade your peanut butter sandwich sans jelly, you can turn to your refrigerator. You have the one ingredient ...

A strapping classic: the peanut butter and jelly sandwich. When air frying a PB&J, you need a solid foundation -- i.e., the ...

“Bistrobot” is a pretty sweet sandwich-making robot. It toasts bread on the fly and applies peanut butter, jelly, honey, apple butter, and/or a few other gloopy dispensable delicacies at the ...

Butter the untoasted bread on both sides ... Cut in half or quarter and use a few cocktail sticks to secure the sandwich, with a gherkin or two on top. Eat with crisps or fries.

Since then, sandwich fans have constantly experimented ... that one way is likely right in the refrigerator: a humble stick of butter. Now, this may sound novel or even redundant, but butter ...