2. Step
Stir broth, soy sauce, brown sugar, garlic and ginger together in a large bowl. Add bell pepper, pineapple, scallions and chicken; toss to combine. Stir in rice, then transfer the mixture to the prepared dish. Cover with foil and bake until the vegetables are tender and the chicken is cooked through, about 40 minutes. Let stand for 10 to 15 minutes before serving. Garnish with scallion greens, if desired.