Premium Black Fungus (Shu Er / 树耳) – Preparation & Recipe Guide

What is Shu Er (树耳)?

Shu Er, commonly known as black fungus or wood ear mushroom, is prized for its large size, thick texture, and satisfying crunch. It is widely used in stir-fries, soups, and cold dishes across Asian cuisine.

How to Store

  • Unopened (Dried):
    Store in a cool, dry place away from heat and sunlight.
  • After Opening:
    Keep sealed in an airtight container to prevent moisture absorption.
  • After Soaking:
    Refrigerate and consume within 1–2 days for best freshness.

How to Wash & Clean

  1. Rinse quickly under running water to remove surface dust.
  2. Soak in clean water for 20–30 minutes until fully expanded (can grow 3–5x in size).
  3. Trim off any hard stems or tough base parts.
  4. Rinse thoroughly again and drain well.

How to Prepare (Basic Method)

  1. Bring a pot of water to a boil.
  2. Add soaked black fungus and blanch for 2–3 minutes.
  3. Drain and rinse with cold water to enhance its signature crunch.
  4. Ready to use in your favorite dishes.

Classic Recipe: Garlic Stir-Fried Shu Er

Ingredients

  • 1 cup soaked Premium Black Fungus (Shu Er)
  • 2–3 cloves garlic (minced)
  • 1 tbsp cooking oil
  • 1 tbsp light soy sauce
  • 1 tsp oyster sauce (optional)
  • Salt & white pepper to taste
  • Spring onions (for garnish)

Instructions

  1. Heat oil in a wok or pan over medium heat.
  2. Add garlic and sauté until fragrant.
  3. Add black fungus and stir-fry for 2–3 minutes.
  4. Add soy sauce, oyster sauce, salt, and pepper.
  5. Toss well and cook for another 1–2 minutes.
  6. Garnish and serve hot.

Alternative: Refreshing Cold Shu Er Salad

  • Combine blanched black fungus with:
    • Minced garlic
    • Light soy sauce
    • Black vinegar
    • Sesame oil
    • Chili oil (optional)
  • Chill before serving for a crisp, appetizing dish.

Texture Tips

  • Properly prepared Shu Er should be crunchy and springy, not soft.
  • Avoid overcooking to maintain its premium texture.

Health Benefits

  • Rich in dietary fiber
  • Low in fat and calories
  • Traditionally valued for supporting circulation and overall wellness

Pro Tips (For Your Customers)

  • A small portion expands significantly after soaking
  • Always cook before consumption
  • Ideal for stir-fries, hot pot, soups, and salads
  • Pairs well with vegetables, tofu, and meats