I don't understand.I aint never had that that I know of..
perfect example I have been waiting to ask you about ! 2 words together. how does that work ?

Rhubarb looks like red celery. It's sour and has to be cooked to eat, you don't eat the leaves. Pies and jams mixed with strawberries are how it's usually used, but I bet it could be made into relish also.