Cauliflower mushroom, also sometimes called brain fungus, is a type of edible mushroom with a distinctive physical appearance found in northern forests in many parts of the world in the fall. The mushroom is most commonly found in Western North America, although cauliflower mushroom has been identified in other locations as well. In addition to being flavorful, it is also very easy to identify, making it an excellent choice for beginning mushroom hunters, although identification of a mushroom should always be verified by someone more experienced when you are a beginning student.
In appearance, cauliflower mushroom resembles a lasagna gone awry. The mushroom grows in colonies of densely packed lobed branches that cluster around a central stem, and some mushroom identification authorities say that it looks akin to a fistful of egg noodles exploding from the ground. Cauliflower mushroom is creamy to yellow in color with a white spore print, and can reach a height of almost two feet (60 centimeters), with some specimens weighing in at up to 10 pounds (4.5 kilograms).
The formal name for the cauliflower mushroom is Sparassis crispa, and the mushroom does have a crisp, crunchy texture which is retained through cooking. The flavor of the mushroom is slightly watery, with notes of fennel and almond in the cooked mushroom that can complement creamy sauces very well. Because cauliflower mushroom is subject to insect infestation, it should be brushed and carefully looked over before use. If the fungus has been colonized, it can be soaked in a mild salt water solution shortly before consumption.
Cauliflower mushroom is rarely available in markets, although sometimes it can be found at mushroom fairs and regional farmers' or wildcraft markets. When looking for cauliflower mushrooms to purchase, look for firm evenly colored specimens with no mold or slime. The mushrooms should be stored under refrigeration and in paper for up to one week before use or drying, although if you intend to dry the mushrooms it is better to do so quickly.
The cooking options for this tasty edible are myriad. In addition to stir fries, quiches, and omelets, cauliflower mushroom can also be delicious served with pasta dishes or flying solo as a side vegetable. The mushroom does best when it is minimally seasoned and cooked, allowing the fresh taste and crispy texture to shine through. Experimentation with the cauliflower mushroom can yield intriguing and fun fall and autumn dishes.