Japanese Spicy Tuna Rice Bowl. Warm sushi rice layered with canned tuna, fresh cucumbers, spicy mayo and crunchy nori. An easy budget friendly meal that is so delicious and calls for six ingredients with the star ingredient being canned tuna. This quick rice bowl recipe comes together in less than 10 minutes if you have cooked rice. #tuna sushi bowl #canned tuna sushi #spicy tuna bowl #spicy tuna recipe #canned tuna sushi