Ingredients
- 2 tablespoons plain flour
- 1⁄2 teaspoon Chinese five spice powder
- 4 lamb shanks
- 2 tablespoons olive oil
- 1 onion, finely chopped
- 4 garlic cloves, crushed
- 1 teaspoon chili flakes
- 1 liter beef stock
- 2 tablespoons red wine vinegar
- 2 tablespoons oyster sauce
- 1 tablespoon soy sauce
- 1 teaspoon hoisin sauce
- 1 teaspoon szechwan pepper, crushed
- 2 star anise
- 1 cinnamon stick
- 2 teaspoons cornflour