My 12 month old is a picky eater but she loves rice balls and would pick up and eat anything rolled into rice ball form. I would like to vary it a bit though and wonder what other foods could be rolled up as a finger food. (Preferably not deep fried even though I suspect she would love falafel balls). Would it be possible to do something with polenta? Is there a way to turn mash potatoes or lentils into finger food?