Taiwanese Pork Rib and Bitter Melon Soup (Ku Gua Pai Gu Tang)
A clear, restorative soup of pork ribs and bitter melon simmered with black beans, valued in Taiwan for its cooling, refreshing quality in hot weather.
About This Recipe
Taiwanese Pork Rib and Bitter Melon Soup is a real, traditional Taiwanese dish, known as Ku Gua Pai Gu Tang. A clear, restorative soup of pork ribs and bitter melon simmered with black beans, valued in Taiwan for its cooling, refreshing quality in hot weather.\n\nThis soup reflects Taiwanese and broader Chinese food-as-medicine traditions, where bitter melon is considered a cooling food especially suited to summer, often paired with fermented black beans to balance its sharp bitterness.\n\nThe result is a dish worth making on its own merits: it rewards patience with the technique and delivers real, specific flavor rooted in Taiwanese home cooking, not a generic stand-in for a search term.
Ingredients
Serves 4
- 600 gpork ribs(cut into pieces)
- 2bitter melons(seeded and sliced)
- 2 tbspfermented black beans
- 1 piecefresh ginger(sliced)
- 1.5 Lwater
- 1 tspfine sea salt(to taste)
- 1 tbspShaoxing wine
- 1 tspwhite pepper
Instructions
- 1
Blanch the ribs
Blanch the pork ribs in boiling water for 3 minutes to remove impurities, then drain and rinse.
- 2
Prep the bitter melon
Slice the bitter melon and scrape out the seeds and pith with a spoon; slice into half-moons.
- 3
Build the broth
Combine the blanched ribs, ginger, Shaoxing wine and water in a pot. Bring to a boil, then simmer for 40 minutes.
- 4
Add bitter melon
Add the bitter melon and fermented black beans, continuing to simmer for another 20 minutes until the melon is tender but not mushy.
- 5
Season
Season with salt and white pepper to taste.
- 6
Serve
Ladle hot into bowls and serve as a light course alongside rice or other dishes.
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Pro Tips
- →
Scrape out all the white pith inside the bitter melon thoroughly — it carries much of the harsh bitterness, and removing it results in a more balanced flavor.
- →
Fermented black beans mellow the bitterness naturally; don't skip them even if unfamiliar with the ingredient.
- →
Simmer the ribs long enough before adding the bitter melon so the broth already has good flavor and body.
Variations
- •
Some households add a few dried scallops for extra umami depth.
- •
A version with corn on the cob adds natural sweetness to offset the bitterness.
- •
Adjust the amount of bitter melon to taste if you're new to its flavor — start with less and increase over time.
Storage
Refrigerate leftovers in an airtight container for up to 3 days. Reheat gently on the stovetop or in the microwave with a splash of water or stock to loosen the texture.
History & Origin
This soup reflects Taiwanese and broader Chinese food-as-medicine traditions, where bitter melon is considered a cooling food especially suited to summer, often paired with fermented black beans to balance its sharp bitterness.
Frequently Asked Questions
Why is bitter melon so bitter and how do I reduce it?
The bitterness comes from compounds concentrated in the seeds and white pith; scraping these out thoroughly and salting the slices briefly before cooking both help mellow it.
Can I substitute the pork ribs?
Chicken thighs or pork belly can work, though the classic version specifically uses ribs for the bone-deepened broth flavor.
Is this soup very spicy?
No, it's not spicy at all — the dish is prized for being cooling and mildly bitter, not hot.
Nutrition Facts
Per serving (380g / 13.4 oz) · 4 servings total
Time Summary
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