This sticky chicken and plum tray bake is a delicious and easy-to-make dish that combines the sweetness of plums with the savory flavors of chicken. The chicken is marinated in a sticky glaze made from honey, soy sauce, and garlic, which caramelizes beautifully in the oven. The plums add a burst of juiciness and a touch of tartness to the dish. Serve this tray bake with steamed rice or roasted vegetables for a complete and satisfying meal.