US MRE Menu #21 Tuna Chunk Light Water Packed Lemon Pepper. Lemon Pepper Tuna, Pound Cake, Trans Fat Free Chocolate Peanut Butter, Tortillas, Trans Fat Free Snack Food, Carbohydrate Fortified Beverage Powder, Fat Free Mayo. Sopakco packaging 09/2019 date. Contents other than the main menu can vary.