Oh that sounds so good. Thank you for the recipe. I just happen to have some rhubarb in my back yard that I wasn't going to pick this year. You didn't mention cooking it at all after the tapioca was put in. I thought you had to cook it some but I have only used it in making actual tapioca pudding. I didn't know much about it. I always seem to have it in my cupboard because when I get the tapioca urge then I make it. The price of it is unbelievable anymore but a box does make a lot.