For many people, the best part of sushi is the vinegared rice that goes into it. The type of rice used to make sushi is a short-grain rice with a slightly higher starch content than that of long-grain rices, which helps it stick together when it’s formed into a log or a roll. Here’s a salad based on the flavors of sushi (rice vinegar, wasabi, pickled ginger), along with a good helping of spinach. Look for sushi rice at Asian markets and some supermarkets. Of course you could make this salad with regular long-grain rice, as well.