INGREDIENTS: BEEF FLANK STEAK, Ropa Vieja Marinade (WINE VINEGAR (red wine vinegar, potassium metabisulfite (to preserve freshness), diluted with water to 5% acidity. contains: sulfites ), FRESH RED PEPPER, POBLANO CHILES, CRUSHED TOMATOES (vine-ripened unpeeled tomatoes, tomato puree, less than 2% of: salt, citric acid* *naturally derived ), WATER, CORN OIL (corn oil ), SUGAR (sugar), FRESH ONIONS, GARLIC PEELED, CUMIN (cumin), KOSHER SALT (salt, yellow prussiate of soda), BLACK PEPPER, OREGANO (oregano.))