Stouffer's Party Size Chicken Lasagna Frozen Meal offers a quick, easy solution for lunch or dinner. This Stouffer's chicken lasagna frozen entree includes white meat chicken and vegetables in a creamy sauce and topped with breadcrumbs. This Italian-inspired family meal is sure to satisfy every taste bud. This Party Size meal offers 14 grams of protein per serving and has no preservatives. Stouffer's Party Size meals are easy to prepare in the oven, making this frozen lasagna a great choice for an easy dinner without the hassle. Keep Stouffers lasagna in the freezer until you're ready to enjoy.