Wash the oyster mushrooms in plenty of water. Dry them and slice oyster mushrooms into long pieces.
Put the olive oil in a wide pan. Add sliced oyster mushrooms. Cook over high heat with stirring. When mushrooms changes its color, add chopped garlic. Put butter and sprinkle salt and pepper. Cook at least 1-2 minutes.
Finally, Add finely fresh thyme onto the oyster mushroom. Add the lemon and apple vinegar. Cook for 2 more minutes. Then remove from heat.
Put cooked the sauteed oyster mushrooms into a serving plate and serve hot or cold.
What is Oyster Mushroom?
Oyster mushrooms is a kind of Pleurotus, which is a genus of gilled mushrooms which includes one of the most widely eaten mushrooms and the most commonly cultivated edible mushrooms in the world. One of its known property is, oyster mushrooms have lots of water inside itself.
For more information : https://en.wikipedia.org/wiki/Pleurotus