1 lb (500 g) sheep's liver, membrane removed and sliced
1/2 stick (2 oz) 50 g butter
6 rashers rindless streaky bacon, coarsely chopped
1 medium onion, grated
1 clove garlic, crushed
125 ml (4 fl oz) port
1/2 tsp salt
1 tsp freshly ground black pepper
1/3 cup (3 fl oz) 90 ml single cream
1 tsp lemon juice
3 tbsp mayonnaise
1 tbsp finely chopped capers
1/8 cup (30 g) clarified butter
2 tsp dried or 2 tbsp chopped fresh parsley