Two-Colour Celery Soup

Instructions

1. 1

   In a large pot, soften the onions in the butter over medium heat. Add the celery root and continue cooking for 1 minute while stirring. Add the potatoes and broth. Season with salt and pepper. Bring to a boil. Cover and simmer gently until the vegetables are tender, about 20 minutes.

2. 2

   Purée in a blender until smooth. Strain. Add the cream. Adjust the seasoning.