Clean and grate the mushrooms. Depending on the size, halve or quarter them. Wash thyme and, except for a little bit, pluck
Heat 4 tablespoons of oil in portions in a large frying pan. Sauté the mushrooms well (shiitake for about 10 minutes), sprinkle some thyme over each and fry briefly. Seasoning
Sprinkle the whole mushrooms with lemon juice and 4-6 tablespoons of oil, leave to stand for a while. Serve as desired lukewarm or cold with the remaining thyme and lemon. Served with: farmhouse bread or ciabatta