Mushrooms -
Mushrooms are culinary "sponges" that require specific handling to achieve their best flavor and texture. Because they are roughly 80–90% water, the primary goal of preparation is to manage moisture.
Get a heavy stainless-steel sauté pan very, very hot—it almost can't be too hot. Add a generous film of oil (mushrooms soak it up) ruhlman.com 5 Common Mushroom Cooking Mistakes, and How to Avoid Them MUSHROOMS
Trim the very bottom of the stems. Keep mushrooms whole, quartered, or sliced depending on the recipe, but remember that smaller pieces release moisture faster. 3. Essential Cooking Techniques Add a generous film of oil (mushrooms soak it up) ruhlman
To avoid "rubbery" or "soggy" mushrooms, use methods that drive off moisture before browning begins. How To Cook Mushrooms - Michael Ruhlman Essential Cooking Techniques To avoid "rubbery" or "soggy"
Rinse quickly under cold running water just before cooking, then spin them dry in a salad spinner or pat them thoroughly with a towel.
Look for caps that are firm and whole with an even texture. Avoid mushrooms that are withered, damp, or slimy, as these signs indicate they are past their prime.