Heat a wok or large skillet over high heat. Add oil and tip to coat the pan. Add chicken and radishes and stir-fry until meat has just barely whitened, less than 1 minute. Add 2/3 of the scallions, ...

This is an unexpected pairing, to be sure, but radish lovers know that even a brief bit of high-heat cooking will mellow the root vegetable's sharp edge. The radish combines with sweet, snowy crabmeat ...