The pom pom blanc, also known as the lion's mane mushroom, has a round bulging shape and is bright to creamy white in color. The surface of the mushroom is soft-haired. Pom pom blanc is a firm mushroom and can be kept in the refrigerator for five to seven days. This mushroom is mild in taste, sweetish, and even a bit nutty. It is usually sliced and fried.