Basil pesto lasagna

Water, portabella mushrooms, semolina flour (semolina flour, niacin, ferrous sulfate, thiamin mononitrate, riboflavin, folic acid), part-skim milk mozzarella (pasteurized part-skim milk, cultures, salt, enzymes), spinach, onion, canola oil, spices, bread crumb (unbleached wheat flour, cane sugar [evaporated], yeast, sea salt), extra virgin olive oil, nonfat dry milk, garlic, corn starch, <span class="allergen">walnuts</span>, parmesan cheese (pasteurized part-skim cow's milk, cheese cultures, salt, enzymes), romano cheese (pasteurized cow's milk, cheese cultures, salt, enzymes), green onion, mushroom base (mushrooms, salt, maltodextrin [from corn], yeast extract, sugar, <span class="allergen">soy flour</span>, onion and garlic powder, corn oil, natural flavors), sea salt (natural potassium chloride, natural sea salt, magnesium, trace minerals), sea salt, natural flavor (organic sunflower oil, natural flavor), locust bean gum, citric acid, natural flavor (canola oil, natural flavor, vitamin e).