Is Stouffer's Stouffer's Lasagna with Meat & Sauce safe?

Full ingredient label

Cooked enriched lasagna noodles (water, semolina wheat flour, durum wheat flour, egg whites, niacin, iron, thiamin mononitrate, riboflavin, folic acid), tomato puree (water, tomato paste), beef, ricotta cheese (whey, cream, vinegar, salt), water, part skim mozzarella cheese (pasteurized part skim milk, cheese culture, salt, enzymes), tomatoes (diced, with juice), onions, carrots, modified corn starch, olive oil, salt, sugar, garlic, caramel color, spices.