1 Cook the potatoes in a large pan of boiling, salted water for 8-10 minutes until tender. Heat 1 tbsp oil in a large frying pan.
2
2 Cut each bacon rasher into four pieces and cook for a minute. Add the chicken livers and cook on a high heat for 1-2 minutes each side until browned but still pink in the centre. Season to taste. Transfer to a heatproof dish and cover to keep warm.
3
3 Pour the vinegar and port into the hot pan and bubble vigorously for a minute. Stir in half the souredcream, lower the heat and simmer gently for 2-3 minutes until thickened.