Whisk in the flour and bicarbonate of soda ... and beat in the peanut butter and butter. Add a heaped tablespoon of the filling to the flat underside of 20 of the cookies and sandwich together ...

If you find basic PB&J's a bit cloying or just want to shake it up, a simple savory addition instantly enhances the iconic ...

With a sweet jam filling, every bite tastes just like a peanut butter and jelly sandwich. In a small bowl, whisk together the ...