You probably think you're well acquainted with jelly. You've carted PB&J sandwiches in your boxed lunches since grade school, after all. Maybe your parents customized yours with banana slices or ...

Before you make your next PB&J, add some jelly on toast or plop a spoonful of peanut butter into your oatmeal, you might want to consider if one is a "better" spread to reach for than the other.

The term "jelly roll" was once only known for being a sweet, sponge cake dessert you'd probably find at your grandma's house. Then came the musician Jelly Roll, and now the term isn't only a food; ...