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Kansui (lye water, alkaline water) 枧水

Kansui (枧水, jian shui), also called alkaline water, lye water or edible osmium water. Kansui is a compound food additive, a material in food technology, and a traditional auxiliary material commonly used in Cantonese-style pastries.
Prep Time5 mins
Cook Time20 mins
Total Time25 mins
Course: Main Course
Cuisine: Chinese
Keyword: alkaline water, Kansui, lye water
Servings: 4
Calories: 30kcal

Ingredients

  • 15 g baking soda
  • 45 g water

Instructions

  • Prepare the baking soda. Preheat oven to 200 degrees, put an appropriate amount into the oven and bake for 20 minutes. Remove out and let it cool down
  • Prepare Kansui at a ratio of 1 (baking sodto 3 (water). 15 grams of baked baking soda + 45 grams of water = 60 grams of Kansui water. Note: Put water in the container first, then add baking soda. Don't reverse the order. Stir with a spoon a few times and set aside until the liquid becomes clear.
  • Keep the Kansui sealed.