Chinese Spatchcock Shicken

chicken (87%), water, black pepper honey , salt sauce sachet (4,5%) [honey, water, brown sugar, cider vinegar, cornflour, salt, black pepper, garlic purée, concentrated lemon juice, gelling agent: pectin], sugar, salt, maize starch, brown sugar, dried garlic, dried green peppers, dried red peppers, onion powder, onion granules, garlic powder, ground paprika, black pepper, chilli flakes, ground ginger, chilli powder, ground aniseed, ground black pepper, parsley, dried yeast, ground fennel, ground white pepper, colour: paprika extract, ground cinnamon, ground turmeric, ground cloves, capsicum extract, no artificial colours or flavourings, contains bone,