Pork Knuckle Soup Recipe Chinese: Collagen-Rich Broth With Fall-Off-Bone Meat

This traditional Chinese soup transforms humble pork knuckle into a luxurious, collagen-rich broth with meat so tender it nearly dissolves in your mouth. My years working with pork taught me the importance of slow simmering to extract maximum flavor and gelatin.

The key lies in the preparation—par-boiling the knuckle first removes impurities, while a gentle 2-hour simmer coaxes out the natural sweetness and creates a velvety texture. Aromatics like ginger and scallions add depth without overpowering the pork’s natural richness.

What emerges is a milky-white broth brimming with collagen, carrying delicate pork flavors in every spoonful. The meat separates effortlessly from the bone, its texture a perfect balance between firm and melt-in-your-mouth.

Serve with steamed rice or noodles to soak up the nourishing liquid. Here’s how to make this comforting classic.

Ingredients for Pork Knuckle Soup Recipe Chinese

Transform humble ingredients into a luxurious collagen-rich broth with melt-in-your-mouth pork.

The pork knuckle is non-negotiable here. Asian markets often carry them pre-cut, but any butcher can source them for you. Look for pieces with good fat marbling and intact skin (it adds richness to the broth). I’ve found Costco has them occasionally at a great price. The ginger and scallions should be fresh—vibrant color and firm texture are key indicators of quality.

Out of Shaoxing wine? Dry sherry works in a pinch. No rock sugar? Granulated sugar at half the amount does the trick. The goji berries and red dates add subtle sweetness—swap in a pinch of brown sugar if you’re missing them. Star anise can be replaced with a small cinnamon stick for a different aromatic profile. The white peppercorns? Don’t skip them (trust me on this).

Broth keeps 3-4 days in the fridge but freezes beautifully for up to 3 months. The meat tastes even better the next day. Portion leftovers into containers for easy reheating—perfect for quick lunches or dinner starters.

Step-by-Step Instructions for Pork Knuckle Soup

Here’s my foolproof method for a rich, collagen-packed broth with tender, fall-off-the-bone meat.

Step 1: Blanch the Pork Knuckle

Place the 2 lb pork knuckle in a large pot and cover with cold water. Bring to a rolling boil over high heat for 5 minutes. This step removes impurities and ensures a clean, clear broth later.

Drain and rinse the pork knuckle under cold water to wash away any scum. Pat it dry with paper towels. This initial blanching is critical—it keeps the final soup light and free of any gamey flavors.

Step 2: Sear and Build the Aromatic Base

In a heavy-bottomed pot, sear the blanched pork knuckle over medium-high heat until lightly browned on all sides. Remove the pork and set it aside. In the same pot, add the 4 oz fresh ginger, 6 whole scallions, and 6 cloves garlic cloves. Sauté for 3-4 minutes until fragrant.

Add the 0.25 cup Shaoxing wine and deglaze the pot, scraping up any browned bits. Let it simmer for 2 minutes to cook off the alcohol. These aromatics form the flavor foundation of your soup.

Step 3: Simmer with Spices and Sweetners

Return the pork knuckle to the pot. Add the 8 cups water, 4 whole dried red dates, 0.25 cup dried goji berries, 1 oz rock sugar, 1 tsp white peppercorns, 2 whole star anise pods, and 2 whole bay leaves. Bring to a boil, then reduce to a gentle simmer.

Partially cover and simmer for 2.5-3 hours, occasionally skimming any foam or fat. The pork should become fork-tender, and the broth should develop a deep, aromatic richness.

Step 4: Season and Finish

Once the pork is tender, remove it from the pot and let it cool slightly. Add the 1.5 tsp salt to the broth and stir to dissolve. Taste and adjust seasoning if needed—remember, the flavors will concentrate slightly as it cools.

Shred or chop the pork knuckle into bite-sized pieces, discarding any bones or tough bits. Return the meat to the pot and simmer for another 10 minutes to meld the flavors. Serve hot, with extra scallions or goji berries as garnish if desired.

Dietary Considerations for This Recipe

Gluten-Free Naturally

This dish is inherently gluten-free since it relies on pork, vegetables, and spices without any wheat-based thickeners. The only potential concern is Shaoxing wine—some brands contain wheat. I use Pagoda Brand which is gluten-free and widely available at Asian markets. 💪

Low-Carb Friendly

With no added starches or sugars beyond the 1 oz rock sugar and natural sweetness from red dates, each serving contains about 12g net carbs. For keto, reduce the rock sugar by half or swap in erythritol to cut carbs further.

Dairy-Free and Nut-Free

This soup contains no dairy or nuts, making it safe for those with allergies. The collagen-rich broth provides protein without common allergens. Always verify your Shaoxing wine and spices are processed in dedicated facilities if cross-contamination is a concern.

High-Protein Option

Each serving delivers about 35g protein from the pork knuckle, making it excellent for muscle maintenance. The collagen in the broth supports joint health too. I often serve this after long days at the restaurant for a protein boost. ✨

Sodium Considerations

The recipe calls for 1.5 tsp salt, but you can reduce this by half and let diners adjust at the table. The natural pork flavors and aromatics still shine through. For heart health, consider using low-sodium soy sauce as a finishing touch instead of added salt.

Frequently Asked Questions