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Homemade Chinese Hot Mustard

  • Author: slsrecipes
  • Prep Time: 5 minutes
  • Cook Time: 0 minutes
  • Total Time: 15 minutes (including resting)
  • Yield: ¼ cup
  • Category: Condiment
  • Method: Whisking
  • Cuisine: Chinese
  • Diet: Low Fat

Description

A fiery, sharp, and aromatic condiment made from dry mustard powder, water, and rice vinegar – perfect for adding a spicy kick to Chinese appetizers and meals.


Ingredients

  • 2 Tbsp dry mustard powder
  • 1 Tbsp cornstarch (optional, for thickening)
  • 3 Tbsp cold water
  • 1 Tbsp rice vinegar
  • ¼ tsp sugar
  • Pinch of salt


Instructions

  1. In a small bowl, whisk together the dry mustard powder and cornstarch (if using).
  2. Add the cold water and stir vigorously until smooth and thick.
  3. Immediately stir in the rice vinegar; the heat will intensify.
  4. Whisk in sugar and a pinch of salt to balance the flavor.
  5. Let stand for 5 minutes before serving; taste and adjust heat or acidity as needed.
  6. Once cooled, transfer to a small airtight jar and refrigerate – better flavor develops after 30 minutes.

Notes

  • Mustard will mellow slightly with time—serve within 15–30 minutes for maximum zing.
  • Adjust vinegar amount to control sharpness and acidity.
  • For extra heat, add a dash of wasabi or horseradish.
  • Store in refrigerator up to 1 week; whisk before each use.