Save time and use leftover rice from a previous meal in this Japanese-inspired meal that's equal parts sweet and savory.
In a small saucepan, combine soy sauce, honey, 1 tablespoon rice vinegar, and garlic; bring to a boil and reduce by half. Toss together rice and cucumber; dress with remaining 5 tablespoons rice vinegar and sesame oil; season with salt. Grill chicken, brushing with soy glaze and turning often. Serve chicken with rice salad.