Enough for one grown-up’s lunch or two grown-ups’ starter: Five potatoes, pealed slice of celery root, pealed 4-6 whole peppercorns slice of bread, diced 7-8 Mushrooms, cut in thick slices green onion, cut into rings butter (or whatever, I really prefer butter with mushrooms and potatoes) Boil the potatoes, peppercorns and celery in salted water […]