Ingredients:
* 4 large boneless, skinless chicken breasts
* 150 ml (1/4 pint) soy sauce
* 2 tablespoons soft dark brown sugar
* 4 tablespoons black treacle
* 2 large garlic cloves, crushed
* grated rind of 1 lemon
* 3 tablespoons lemon juice
* 2.5 cm (1 inch) piece fresh root ginger, peeled and grated
Sauce:
* 250 g (8 oz) dry roast peanuts, or salted peanuts, well rinsed and drained
* 2 large garlic cloves, halved
* 3 dried red chillies, deseeded and crumbled
* 1 onion, coarsely chopped
* 1 teaspoon salt
* 4 tablespoons groundnut oil
* 100 ml (3 1/2 fl oz) chicken stock
* 1 tablespoon soft dark brown sugar
* 2 tablespoons soy sauce
* 2 tablespoons lime juice