Wash the potatoes and cook in boiling water for about 25 minutes. Drain, let cool slightly, then peel.
Dice the bacon and bacon and sauté in the bacon fat until translucent. Deglaze with the broth. Slowly stir in the vinegar, mustard, pepper and a little salt. Slice the potatoes and place in a bowl, pour the warm marinade over them and mix well. Serve warm with the herbs.