Slow Cooked Lamb Shanks

australian lamb shank (77%), red wine sauce (23%) [water, red wine (red wine, preservative (sulphur dioxide)), balsamic vinegar (red wine vinegar, concentrated grape juice, caramelised sugar), tomato, tomato paste, olive oil, corn starch, onion powder, garlic powder, sugar, salt, dehydrated carrot, natural flavouring, yeast extract, natural colour (caramel1), oregano, acidity regulator (330)]. allergy advice contains sulphites. may contain egg and milk.