How Long Should You Marinate A Flank Steak?
Flank steak should be marinated for at least 2 hours and up to 24 hours. The longer the steak marinates, the more flavorful it becomes. However, if the marinade contains acidic ingredients like vinegar or citrus, it should not be left to marinate for too long as it can break down the meat and make it mushy. So, it’s best to check the recipe and follow the recommended marinating time for the best result.