1 red chilli, finely chopped
1 garlic bulb
2 onions, cut into thick slices
500ml/18fl oz chicken stock
2 tbsp plain flour
salt and freshly ground black pepper
1 tsp sea salt
vegetable oil, for drizzling
2 tbsp butter
2 tbsp double cream
1 medium chicken (approximately 1.4kg/3lb 2oz)