They also got it wrong in their explanation. To Americans, jelly is jam with the fruit bits filtered out, leading to a homogeneous spread. Jam has crushed fruit, giving it a thicker, uneven texture, and preserves are whole-ass pieces of fruit boiled down in syrup. Marmalade is jam with citrus rinds. As listed here, they are sorted in descending desirability for inclusion in a peanut butter and jelly sandwich.
Jam can be smooth in Britain too, the cheap ones usually are. The opposite, with chunks of fruit, is conserve. In all my years of watching TV, I've never heard an American say the word jam, it must not be very popular compared to jelly.
> As listed here, they are sorted in descending desirability for inclusion in a peanut butter and jelly sandwich.
Surely you mean ascending!
Preserves > marmalade & jam > jelly
I want maximal fruit flavor for combination with my peanut butter.
Which makes me consider other options. Peanut butter and banana is a classic, ofc, but should I try even-more-concentrated fruits? Fruit jerky? Dried mangos? But then the texture would be weird; probably have to chop up the dried fruit, first. Or what about making a fruit-based tea, then using that as the water for making the bread?
Or, hell, we could subvert the entire PB&J structure. Use strawberry fruit jerky as the "bread", and PB + ... banana? as the filling. (Considered various "bread" fillings, like crushed Ritz crackers. I dunno, I'd try it. Strawberry jerky, with a little peanut butter and crushed ritz crackers in between)