Kitsap Peninsula Mycological Society KPMS: Agaricus Kitsap Peninsula Mycological Society

KPMS Mushroom of the Month for August 2011

Botanical: Armillaria mellea
Photo © Michael Wood, courtesy of MykoWeb
Armillaria mellea
Common: Honey Mushroom
Description: Cap 3-15 cm, convex to flat or umbonate in age, margin possibly striate, dry but viscid when moist, yellowish-brown, smooth with tiny dark scales concentrated near the center; Gills White to light honey, attached to slightly decurrent, reddish-brown stains with bruising or age; Stem 5-20 cm long, .5-3 cm thick, tapering to base when clustered, enlarged to bulbous at the base when growing apart, tough and fibrous, smooth and pale above the ring, darker and hairy below, partial veil cottony forming a prominent ring; Smell mild; Taste acrid; Spore print white.
Habitat: Strongly parasitic clusters on hardwood, with long black rhizomorphs under the bark.
Primary keys: Clusters on hardwoods, cap with dark central disc and fine hairs or scales, tough fibrous stem with a ring.
Edibility: Choice, especially when young. The tough stem can be peeled, dried and powdered, or discarded. The cap is easily dried or pickled. The acrid taste disappears when cooked. Note that due to host material, pending classifications or some other factor, this mushroom may cause digestive upsets in some individuals.
Notes: This distinct mushroom family is still in flux for an accurate classification, but the primary characteristics make it easy to identify. It is a very aggressive parasite which destroys the host cambium. A close cousin in SE OR - A. ostoyae - is perhaps the largest and oldest organism in the world.

Recipe: Honey Mushroom Pierogi

Dough:   Filling:
2 C. flour
2 large room temperature eggs, beaten
1/2 t. salt
1/3 C. water
  2 C. chopped Armillaria mellea caps
1 medium onion, chopped
2 T. butter
Salt and pepper to taste

In a medium bowl, combine eggs, salt and water, add the flour and stir together. Turn out onto a floured surface and knead until dough is firm and well mixed. Cover loosely with plastic wrap and let rest 30 minutes.

In a large skillet over medium heat, saute mushrooms and onions in butter until onion is tender and mushrooms are dry. Add salt and pepper, remove from heat and cool.

Roll out dough on floured surface to 1/8" thick. Cut into 5" circles. Reform scraps, re-roll and cut into circles.

Put 2 T. filling in the middle of each circle. Moisten edges of the circle with a wetted finger. Fold each circle in half, and press edges together. Make sure it is entirely sealed.

Bring a large pot of salted water to a rolling boil (or the pierogi can be made well in advance and frozen individually).

Boil 12-15 pierogi at a time for 4-6 minutes after they rise to the surface. Remove with a slotted spoon to a buttered plate, keep covered and warm.

Serve warm or pan fried in more butter then topped with caramelized onions and sour cream.