Colorful watermelon radishes enliven this salad
Recipe: Watermelon Radish & Goat Cheese Salad
Just to be clear, it's not a watermelon and a radish in this salad, it's two Watermelon Radishes. If you haven't grown them, put them on your list of "musts" for this season. Watermelon radishes look boring on the outside; their whitish-green exterior doesn't lend much excitement to a dish. Cut them open, however, and you'll find jewel pink centers that make other vegetables jealous. There's a trick to growing watermelon radishes though: you have to let them get large--about…