老火湯LO FO TONG

百子櫃

百子櫃THE HUNDRED DRAWERS

Straw mushroom

草菇
clears heat消暑replenishes qieases the bowels

The straw mushroom (Volvariella volvacea), cultivated on rice straw and picked at the egg stage while the cap is still wrapped in its veil; outside Asia it is mostly sold canned. Halved or cross-cut and blanched to shed its grassy note, it gives quick soups and winter melon tureens a slippery bite and gentle savour; it is never eaten raw.

TCM properties

Nature · cold Flavour · sweet Meridians · spleen、stomach

Traditional food therapy

In Cantonese food therapy straw mushroom is regarded as cooling, used in summer soups to clear heat and refresh while gently supporting qi.

Cautions — read first

  • Not to be eaten in quantity if your spleen and stomach run cold and weak.
  • People with gout should take care (mushrooms carry purines).
  • Fairly high in potassium, so people with low blood pressure or kidney disease should take note.
  • Fresh straw mushrooms should not be eaten raw.

Preparation

Score fresh straw mushrooms with a cross or cut them in half, blanch them (飛水, a quick dip in boiling water) to take off the grassy smell, then add them to the soup.

Origin

廣東韶關(南華寺首創栽培,故稱南華菇、廣東菇) — Fresh straw mushrooms are rarely retailed in AU; canned is the ordinary Asian-grocer line

Availability in Australia

Common at Asian grocers

Pairs well with

Soups that use this ingredient · 1

Winter melon tureen soup with night fragrant flowersNot yet surveyed (we say so honestly)
夜香花冬瓜盅
clears heatcools internal firepromotes water metabolismSummer
街市Winter melon· 1 large section (hollowed into a tureen) or 900 g (1.5 catties)百子櫃Night fragrant flower· 75 g百子櫃Dried shiitake mushroom· to taste街市Lean pork· to taste百子櫃Dried scallop (conpoy)· to taste百子櫃Lotus seed· to taste… +3

“Heaty? Then this is the pot.”