Peel the beetroot and cut into spirals with a spiral cutter.
Heat enough water in a saucepan and season with salt. Cook the beetroot in it for about 5 - 8 minutes until firm to the bite (please try, it may take a little longer depending on the age of the beetroot) and drain.
Peel the garlic and cut into small cubes. Heat the coconut oil in a saucepan and fry the garlic in it, it shouldn`t take color. Dust with a little flour and pour in the cream, bring to the boil while stirring and simmer gently for about 5 minutes. Only now add the tarragon, herb salt and pepper. Put the beetroot spaghetti in a bowl and spread the sauce on top.