Grandmother's chicken casserole

Directions

1. 1
   Heat 1 tablespoon of the oil and the butter in a wide heavy-based pan and brown the chicken pieces for a few minutes. Season with salt and pepper and add the onion, bay leaf and rosemary and stir well.
2. 2
   Add the bacon and cook for a few minutes.
3. 3
   Add the white wine and bring to the boil. Stir in the mushrooms, cover with foil and a lid and cook over low heat for about 30 minutes.Meanwhile, heat the remaining oil in a heavy frypan and cook the potato cubes for about 15 minutes or until they are almost cooked.
4. 4
   Transfer the potatoes to the chicken dish and mix gently and cook for a further 5 minutes to combine the wonderful flavours.
5. 5
   Serve two pieces of chicken on each plate with the vegetables.