Traditional Amsterdammers will insist that this soup be made with Groninger mustard but any good quality granulated mustard is perfect for this delicious soup. Serve it with fresh bread and extra fried bacon. Serves 4.
2 leeks, rinsed and sliced
1 onion, chopped
2 large potatoes, cut into small chunks
1 clove garlic, minced
50g flour
1 litre vegetable/chicken stock
62ml cream
30ml Groninger/granulated mustard
salt and pepper
Pour enough oil into a saucepan to cover the bottom and place on medium-high heat.
Add the leeks, onion and potato and cook until the leeks are soft. Stir often.
Add the garlic and fry for another minute.
Sprinkle the flour over the vegetables and stir-fry for another minute.
Pour in the stock and bring the soup to a boil.
Turn the heat down and simmer until the potatoes are very, very soft.
Blitz the mixture with a stick blender/liquidiser until completely smooth.
Add the cream and mustard and stir through.
Simmer the soup on a low heat for 15 minutes, stirring every now and then.
Add the bacon to a non-stick frying pan and cook until slightly crispy. Drain on kitchen paper.
Season the soup with salt and pepper.
Serve the soup piping hot with extra bacon scattered on top.
My Whisk and I 