Introduction: Keto Hot and Sour Soup is a comforting, flavorful dish that’s both low-carb and satisfying. Inspired by the traditional Chinese version, this keto-friendly recipe keeps the tangy, spicy notes and umami depth but skips high-carb ingredients, making it perfect for those following a keto diet. Filled with mushrooms, tofu, and a savory broth, it’s a fantastic option for a quick, warming meal.

Ingredients:

  • 4 cups chicken or vegetable broth (ensure it’s keto-friendly)
  • 1 cup mushrooms, thinly sliced (shiitake, button, or wood ear mushrooms work well)
  • ½ cup firm tofu, cut into small cubes (optional)
  • 1 tablespoon soy sauce or tamari
  • 1 tablespoon rice vinegar or apple cider vinegar
  • 1 teaspoon sesame oil
  • ½ teaspoon chili paste or ¼ teaspoon red pepper flakes (adjust to taste)
  • 1 teaspoon ginger, grated
  • 1 clove garlic, minced
  • 1 green onion, sliced, for garnish
  • 1 large egg, lightly beaten
  • ¼ teaspoon xanthan gum (for thickening; optional)
  • Salt and pepper, to taste

Instructions:

Step 1: Prepare the Broth

  1. Heat the Broth:
    • In a medium saucepan, bring the chicken or vegetable broth to a gentle boil over medium heat.
  2. Add Flavorings:
    • Add the soy sauce, vinegar, sesame oil, chili paste, ginger, and garlic to the broth. Stir well to combine and let it simmer for 2-3 minutes to allow the flavors to meld.

Step 2: Add the Vegetables and Tofu

  1. Add Mushrooms and Tofu:
    • Stir in the mushrooms and tofu, if using, and let them cook for about 5 minutes until the mushrooms are tender.
  2. Thicken with Xanthan Gum (Optional):
    • If you prefer a thicker soup, slowly sprinkle the xanthan gum into the soup while stirring continuously to prevent clumping. Let it cook for another minute until slightly thickened.

Step 3: Add the Egg

  1. Create the Egg Ribbons:
    • While stirring the soup gently, pour the beaten egg in a thin stream to create egg ribbons. Let the egg cook for about 1 minute, or until set.

Step 4: Season and Serve

  1. Season to Taste:
    • Add salt and pepper to taste. Adjust the vinegar and chili paste if you prefer more tang or heat.
  2. Garnish and Serve:
    • Ladle the hot soup into bowls and garnish with sliced green onions for a fresh touch.

Serving Suggestions:

  • Serve this soup as an appetizer or as part of a main meal with a side of keto-friendly stir-fried vegetables or cauliflower rice.
  • Pair with a keto-friendly dipping sauce if you want an extra kick of flavor.

Tips and Variations:

  1. Add More Vegetables: Thinly sliced bamboo shoots, spinach, or zucchini noodles can be added for extra texture and nutrition.
  2. Use Shrimp or Chicken: For added protein, add pre-cooked shrimp or shredded chicken to the soup.
  3. Adjust Spice Level: For a spicier soup, add extra chili paste or a dash of hot sauce.

Nutritional Information (Per Serving, Approx. 4 Servings):

  • Calories: 100
  • Carbohydrates: 3g
  • Fiber: 1g
  • Net Carbs: 2g
  • Protein: 5g
  • Fat: 7g

WW SmartPoints (Per Serving):

Each serving has approximately 2 SmartPoints on the Weight Watchers program, depending on specific ingredients used.

This Keto Hot and Sour Soup is spicy, savory, and warming, with a hint of sourness and an easy egg drop texture. Enjoy this comforting soup whenever you need a cozy, low-carb meal.