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25 g/1 oz/2 tbsp butter or margarine
1 onion, chopped
1 celery stick, finely chopped
400 g/14 oz/1 large can tomatoes
30 ml/2 tbsp wholemeal flour
600 ml/1 pt/2.5 cups vegetable stock
5 ml/1 tsp chopped basil
Salt and freshly ground black pepper
20 ml/4 tsp tomato puree (paste)
5 ml/1 tsp Worcestershire sauce
150 ml/0.25 pt milk
Chopped parsley |