Spinach and Stilton Soup (4)

50g butter
1 onion, chopped
1 leek, chopped
2 sticks celery, chopped
2 tbsp plain flour
5 tbsp white wine
500ml stock
150g stilton, crumbled
50g spinach, chopped
125ml milk
2 tbsp single cream
salt, pepper

1. Fry onion, leek, celery in butter
2. Add flour, cook for 1 min
3. Stir in wine, stock, spinach
4. Simmer for 25 mins
5. Cool, blend, reheat
6. Add Stilton, cream, seasoning