Flat Iron Steak with Port Wine Demi Glaze

beef, water, port wine, modified cornstarch, red port wine reduction, shallots, rosemary, thyme, garlic, red wine vinegar, sugar, tomato paste, parsley, pepper, canola oil, butter cream, salt, beef stock water, beef base cooked beef and beef broth, salt, sugar, beef fat, dried potato, maltodextrin, caramel color, onion powder, malt extract, garlic powder, natural flavors, lactic acid, mushroom stock water, mushroom base mushrooms sauteed in canola oil, salt, maltodextrin, dried potato, yeast extract, natural flavor, mushroom extracts, dried mushroom, onion powder, spice, enriched flour wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid, natural flavor, cultured dextrose, salt, caramel color