Wash the potatoes thoroughly. Cook in boiling salted water for about 20 minutes. Drain potatoes, rinse and peel. Cut potatoes into pieces. Clean, wash and dry mushrooms and chanterelles. Wash parsley, dab dry and chop finely. Heat oil in a frying pan, fry potatoes in it while turning until golden, season with salt and pepper and remove from the pan.
Fry the mushrooms and chanterelles over medium heat for about 20 minutes. Season with salt and pepper. Peel garlic and chop finely. Add garlic and potatoes and fry for another 5 minutes while turning. Serve the mushroom pan sprinkled with a dash of crème fraîche and parsley. Garnish with parsley as desired