How to Make the Perfect Black Sesame Dessert Soup
Chinese · Easy · 30 min · 4 servings

A silky and fragrant Chinese-style sweet soup made with toasted black sesame paste that delivers a deep nutty and earthy flavor profile balanced by gentle sweetness. This elegant dessert is served warm or chilled and is beloved for its striking dark color and incredibly smooth velvety texture.
Why this recipe works
This Black Sesame Dessert Soup recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 30 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 310 calories with 7g of protein, making it a balanced choice for any meal.
What you will need
This recipe uses 8 simple ingredients that you can find at any grocery store:
- 1 cup black sesame seeds toasted
- 3 cups whole milk
- 1 cup water
- 0.33 cup granulated sugar
- 3 tbsp glutinous rice flour
- 0.5 cup cold water
- 1 tbsp toasted sesame oil
- 0.25 tsp fine sea salt
Step by step instructions
Step 1: Blend the Black Sesame Paste
Add the toasted black sesame seeds to a high-powered blender along with one cup of the whole milk. Blend on high speed for 2 to 3 minutes until completely smooth and no whole seeds remain, scraping down the sides as needed.
Step 2: Combine Base Liquids
Pour the black sesame blend into a medium saucepan along with the remaining 2 cups of whole milk, water, sugar, and sea salt. Whisk everything together over medium heat and bring to a gentle simmer while stirring frequently.
Step 3: Make the Slurry
In a small bowl whisk the glutinous rice flour together with the cold water until completely smooth and lump-free to create a thickening slurry. This step must be done before adding to the hot liquid to prevent clumping.
Step 4: Thicken the Soup
While stirring the simmering black sesame mixture constantly, slowly drizzle in the rice flour slurry in a thin steady stream. Continue cooking and stirring for 5 to 7 minutes until the soup thickens to a smooth creamy consistency that coats the back of a spoon.
Step 5: Finish and Serve
Remove the pot from the heat and stir in the toasted sesame oil for an extra layer of fragrant nuttiness. Ladle into small bowls and serve warm immediately or allow to cool and refrigerate for a chilled version, stirring before serving as it will thicken further.
Easy substitutions
Missing an ingredient? Here are some swaps that work perfectly:
- whole milk → full-fat coconut milk for a dairy-free and even richer tropical variation
- glutinous rice flour → cornstarch mixed with water in the same ratio as a widely available thickener
- granulated sugar → rock sugar or honey for a more traditional and subtly floral sweetness
Common mistakes to avoid
Watch out for these pitfalls that can affect your results:
- Not blending the sesame seeds long enough which leaves a gritty texture instead of a perfectly smooth silky soup
- Adding the rice flour slurry too quickly which causes lumps that are nearly impossible to remove after forming
- Skipping the salt entirely which is essential for enhancing and balancing the deep nutty sesame flavor
Nutrition facts
Per serving: 310 calories, 7g protein, 38g carbs, 16g fat, 3g fiber.
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