1/4 cup rice vinegar
2 tablespoons olive oil
2 teaspoons whole-grain mustard
1 teaspoon soy sauce
1/2 teaspoon pepper
2 cups peeled and shredded daikon (about 1/2 lb. total)
2 cups shredded red radishes (about 1/2 lb.)
1 cup thinly sliced green onions, including tops
2 cups salad mix, rinsed and crisped (optional)
In a wide bowl, mix vinegar, oil, mustard, soy sauce, and pepper.
Add daikon, red radishes, and onions. Mix; add salt to taste.
Line plates with salad mix and spoon radish slaw on top.