Shiitake Salad with Parmesan

Dice the shiitake mushroom. Heat oil in a small pan, sauté mushrooms and garlic for 2 to 3 minutes. If the pan becomes too dry, add a little water or vegetable broth. Remove from heat, then add lemon juice, pepper and salt, and mix well. Spread the lettuce on a serving plate, and top with mushroom. While the mushroom is still warm, sprinkle the Parmesan cheese slice on them.