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25 g/1 oz/2 tbsp butter or margarine
1 onion, chopped
225 g/8 oz button mushrooms, quartered
15 ml/1 tbsp wholemeal flour
2.5 ml/0.5 tsp ground mace
600 ml/1 pt/2.5 cups vegetable stock
150 ml/0.25 pt milk
Salt and freshly ground black pepper
2.5 ml/0.5 tsp dried basil
Chopped parsley
A few sliced raw mushrooms (optional)
6 ml/4 tbsp creme fraiche (optional) |