Put the ribs and chicken pieces in a couple of large freezer bags or into a dish.
Add all the remaining ingredients, squelching or everything together well before sealing the bag or covering the dish.
Leave to marinade in the refrigerator overnight or up to 2 days.
Take the dish out of the refrigerator and preheat the oven to 200C/400 degrees F.
Pour the contents of the freezer bag into 1 or 2 large roasting trays (making sure the chicken is skin side up) and place in the preheated oven and cook for about 1 hour and 15 minutes, by which time everything should be sticky and glossed conker-brown.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.
Recipe courtesy of Nigella Lawson(Copyright 2007, Nigella Express, Hyperion, All Rights Reserved)