Wash the potatoes, bring to the boil covered with water and cook for about 20 minutes. Peel and coarsely grate the beetroot. Clean the endive. Wash and pluck into pieces. Wash the purslane and cut the stems off generously. Coarsely chop the nuts and roast them lightly in a pan without fat.
Drain the potatoes, rinse, peel and press them through a potato ricer or grate them finely. Mix potato, stock and vinegar. Fold in 2 tablespoons of oil. Season to taste with salt, pepper and sugar. Fold in nuts. Turn cheese in flour. Carefully tap off excess flour. Heat 2 tablespoons of oil and fry the cheese for 2-3 minutes. Arrange salads and beetroot on plates. Place goat cheese on top. Pour a little vinaigrette on top.
Turn cheese in flour. Carefully tap off excess flour. Heat 2 tablespoons of oil and fry the cheese for 2-3 minutes. Arrange salads and beetroot on plates. Place goat cheese on top. Pour a little vinaigrette on top. Add the rest of the vinaigrette. It goes well with multigrain baguette