You can use the leftover marinade to pour over the chicken and rice. To do this, after you place the chicken breasts in the oven to cook, place the marinade in a small pot. Turn the pot on to medium-low heat.
Allow the marinade to boil and then stirring constantly, allow it to thicken up. Once the chicken is finished cooking, the marinade should be ready to be poured over the chicken. Doing this will affect the Freestyle points value, but if your kids want more sauce, you can definitely provide that with the leftover marinade.