1 tablespoon peanut oil
2 teaspoons sesame oil
750 grams mixed asian mushrooms, torn coarsely (see tip)
1 tablespoon finely grated ginger
2 cloves garlic, chopped finely
2 green onions, sliced thinly
1 tablespoon chinese chilli bean paste
½ teaspoon freshly ground black pepper
½ teaspoon ground white pepper
¼ teaspoon dried chilli flakes (optional)
1 litre (4 cups) vegetable stock
¼ cup (60ml) chinese black vinegar
2 tablespoons light soy sauce
565 grams can bamboo shoot strips, drained
300 grams firm tofu, cubed
3 teaspoons cornflour
coriander leaves, to serve
Heat peanut oil and half the sesame oil in a large heavy-based saucepan over high heat. Add mushrooms; stir to coat in oil. Cook, covered, for 5 minutes or until mushrooms soften but retain their shape. Remove 1 cup of the mushrooms; reserve.
Add ginger, garlic and green onion to the pan; cook, stirring for 2 minutes or until fragrant. Stir in chilli bean paste, ground peppers and chilli flakes.
Stir in stock, vinegar, soy sauce and bamboo shoots; bring to the boil. Reduce heat to medium; simmer for 5 minutes. Add tofu.
Combine cornflour and 2 tablespoons cold water in a small bowl to make a paste; stir into soup. Cook for 2 minutes or until mixture boils and thickens slightly.
Ladle soup into bowls; top with reserved mushrooms and coriander. Drizzle with remaining sesame oil; serve.
We used a pre-packaged mix of mushrooms, containing oyster, shimeji and shiitake.