Chicken breast has a bad reputation ... Vegetarians shouldn't feel left out of the Rosh Hashanah dinner—this easy recipe will satisfy your guests whether or not they eat meat.

Size matters. This isn't the time for a mammoth Oven Stuffer, nor do we want some petite poussin—a 3½–4-lb. bird has the proportions we're after. When the breasts are roasted to perfection ...