2 cups snow peas, trimmed
2 scallions (white and green parts), thinly sliced
4 radishes, trimmed and cut into thin strips (about 1/2 cup)
1/4 cup rice vinegar
2 tsp granulated sugar
1 TBSP walnut or canola oil
Put the snow peas in a microwave-safe bowl with 1 TBSP water. Cover tightly and microwave for 1 minute (or steam on the stove top). Drain and let cool. Cut the snow peas on the diagonal into 1/2-inch diamond shapes, discarding the end pieces.
In a medium serving bowl, combine the snow peas, scallions, and radishes. In a small bowl, whisk together the vinegar, sugar, and oil until the sugar dissolves. Pour over the salad and serve.