300²µ/10½´Ç³ú broccoli, steamed, to serve
100g/3½oz mixed or chestnut mushrooms, sliced
1 fat garlic clove, crushed
½ onion, finely chopped
1 tbsp freshly chopped parsley, for garnish
250ml/9fl oz chicken stock (made with ½ a stock cube)
salt and pepper
spray olive oil
100ml/3½fl oz half-fat crème fraîche
2 chicken breasts, skinless and trimmed (200g/7oz each)