Taro rolls are simply delicious, much more moist than other rolls you'll ever eat. They are served at most luaus in Hawaii and also available at many grocery stores and bakeries.ix all ingredients on speed 2 with a dough hook; texture should be smooth. Remove from mixing bowl and place on flour table top; scale 3 oz. Dough and roll into ball size. Line baking pan with aluminum foil and place roll taro balls 3x4. Set a side to rise for 15-20 minutes. Bake at 225 degrees for 20 minutes.