Clean the chanterelles, wash thoroughly and pat dry. Cut in half depending on size. Dice the bacon. Peel and wash potatoes and cut them into cubes of about 1 cm.
Heat the oil in a pot. Fry the bacon briefly while turning. Add chanterelles and fry for 1-2 minutes. Finally stir in potatoes and season with pepper. Add white wine and 400 ml water. Bring to the boil, stir in broth and simmer covered for about 15 minutes.
Sort, wash, shake dry and chop the rocket. Grate parmesan and stir 2 tbsp. into the potatoes. Season to taste with salt and pepper. Fold in the rocket, arrange immediately. Sprinkle with the rest of the parmesan.