Ingredients

• 4 cups vegetable broth
• 1 (12 ounce) package silken tofu, diced
• 2 green onions, chopped
• 1 eggs, beaten
• 1 portobello mushroom, halved and sliced
• 2 cups chopped cabbage
• 1 tablespoon Thai chile sauce
• 1 tablespoon rice vinegar
• 3 tablespoons soy sauce
• 1 teaspoon citric acid powder (optional)

Instructions

1. Measure broth into a saucepan, and bring to a simmer over medium-low heat. Add tofu and green onions. Slowly drizzle in the beaten egg to make long strands of egg. Add mushrooms and cabbage, and simmer for 5 minutes. Remove from heat, and season with chili sauce, vinegar and soy sauce. Stir in citric acid if using.