1 kg/2lb 4oz floury potatoes, peeled and cut into chunks
150²µ/5½´Ç³ú button mushrooms
4 tbsp flat leaf parsley, finely chopped
150²µ/5½´Ç³ú shallots or onions, thickly sliced
2 tbsp tarragon, finely chopped
2 tomatoes, skinned, seeded and chopped
300ml/10fl oz chicken stock
50g/2oz plain flour
55g/2oz caster sugar
2 tbsp olive oil
2 tbsp tomato purée
115g/4oz butter
125ml/4fl oz full fat milk
110g/4oz smoked streaky bacon, sliced into lardons
1 x 1.5kg/3lb 5oz chicken, cut into 8 pieces
175ml/6fl oz white wine