The term 'California Roll, E.g.' can be solved by the five-letter word 'sushi'. Sushi is a traditional Japanese dish consisting of cooked vinegared rice combined with other ingredients such as vegetables, seafood, and sometimes tropical fruits. The California Roll is a type of sushi roll that typically contains cucumber, crab or imitation crab, and avocado. It is usually rolled inside out, so that the nori (seaweed) is on the outside and the rice is on the inside.