Clean the leek, wash thoroughly and cut into rings
cut. Peel onion and garlic and chop coarsely
Heat the fat in a saucepan. Steam the leek for about 3 minutes. Take out some leek rings and set aside. Put onion and garlic into the pot and steam briefly. Deglaze with 3/4 l water, bring to the boil and stir in broth. Cover and cook for about 10 minutes.
Pour half the cream into the soup, bring to the boil. Then puree finely with a chopping stick. Season soup with salt, pepper and nutmeg. Whip the rest of the cream until half stiff. Serve the soup with cream topping, leek rings and possibly crushed pink berries
The leek soup can already be prepared the day before. Or cook it in double quantity and freeze half of it - without the half-whipped cream. It keeps for about 3 months.