1: Prepare 5 turnips, quarter them vertically, then cut each quarter into fairly thin strips. Weigh the weight of turnips you obtain.
2: Cook the turnips in twice their weight of water and 1 chicken stock cube, until they are soft (about 10 minutes).
3: With a blender blend until smooth, then add 2 tablespoons tahini (sesame paste), 100 ml liquid cream, and blend again. Taste and check salt and pepper: it's ready.