In these rainbow sushi rolls, sushi rice, nori, purple cabbage, carrot, kale, avocado and alfalfa rolled into a tightly packed sushi roll, with a tamari almond butter sauce to dip. Are you drooling yet? Making sushi at home may seem a bit daunting, but it's actually super easy especially if you follow this recipe! When it comes to making sushi, you want to ensure the veg is well chopped into thin slices. Using a sharp knife, and taking extra care in slicing. It will go a long way to getting you a nice and tightly packed roll. Making rainbow sushi rolls is also a great date night activity, or something fun to do with your kids. Apart from chopping the veg (which honestly, takes some time), the sushi making process is quite straight forward.