Questions and Answers - Jelly Roll Pan

1) I have a recipe which says to use a "jelly roll" pan. Can you please tell me what size exactly a jelly roll pan is? I have a baking sheet that is 17 1/2" x 12 1/2" x 1" deep. I actually have always used it for cookies. Is this a jelly roll pan?

2) We are trying to make a blueberry coffee cake and it says to use a jelly roll pan. We see pictures but how deep is it. They say it is a cookie sheet with sides. Can you help us?

A jelly-roll pan is a baking sheet with sides. The sides are 1-inch deep.

Questions & Answers - Jelly Roll Pan