Bok Choy and Shiitake Mushrooms

Ingredients

• vegetarian chicken-flavored broth
  2 cup
• shiitake mushrooms
  5 to 6 unit
• (plus) freshly minced garlic
  1 tbsp
• inch square freshly minced ginger
  1 unit
• chopped bok choy or 6 to 7 baby bok choy
  4 cup
• corn starch
  2 tbsp
• cool water
  ¼ cup
• boiling water
  1 cup
• shredded or sliced bamboo shoots
  1 cup
• light soy sauce

  or to taste
  1 tbsp