Ieat's Chinese Roast Pork, Siu Yuk, Sio Bak Recipe II (2024)

My Sio Bak Recipe

I managed to pick up a few more tips in the last 3 years and have updated the recipe for a juicier, more flavourful sio bak! It’s one of thosethings that is really worth doing at home as it is relatively easy and you are sure to get a few “wows” and “oohs” which is really satisfying!

So, today I present to you iEat’s Chinese Roast Pork, Siu Yuk, Sio Bak Recipe II!

Here is the latest video (published 16 Jul 2020) showing you all the steps

Chinese roast pork is something you can easily do at home. My last recipe was published in 2011 and since then I have refined the method to produce a skin that is even more crisp! The key to a shatteringly crisp rind is a two-part process where the skin is roasted till it is charred, then the top layer is scraped off. What results is a layer of the epidermis (skin) that is thin and as crisp as a potato chip!

Here is what you need:

Spice Rub

Pork belly 1.5 – 2kg (Fresh pork is best)
Salt 2 Tbsp
White pepper1 Tbsp
Five spice powder2 tsp
Ground ginger powder 2 Tbsp
MSG 2 tsp or substitute with 2 Tbsp Nam Yu (fermented bean curd)

Note: Sand ginger powder, 沙姜粉, sha-jiang-fen is excellent for sio bak. You can get it at some medicinal shops or at Victoria Wholesale centre. Replace the 2 Tbsp of ground ginger powder with 1 Tbsp each of sand ginger powder and ground ginger powder.

For Brushing

Rice Vinegar 1 Tbsp

Here is the step-by-step method

Step 1:

1. Stab pork all over to produce hundreds of tiny puncture holes in the skin. You can do this after the blanching step or before and after if you are kiasu (play safe) or if you just want to vent your anger. (It’s quite therapeutic).

Update: You only need to stab it after blanching. Blanching the skin first will make it easier to stab the pork. Make sure you stab it all the way into the meat. What you are trying to do is to make a hole past the epidermal layer (tough skin layer) so that any air bubbles that develops under the epidermis will escape during the cooking process. If you don’t do it properly, the bubbles will lift the epidermis off the fat layer and your crackling will not be even.

Step 2:

2. Prepare a water bath with a rack with the water level just half a cm higher than the rack

Step 3:

3. Place the pork belly skin side down and cook for 3 mins.

Step 4:

4. Thoroughly cool the pork belly under running water

Step 5:

5. Make slit across the bottom-est layer of the pork belly. Cut across the grain so that the pork will not curl up when it is roasting. It also helps the spice rub to penetrate the meat.

Step 6:

6. Mix the spice rub

Step 7:

7. Apply the spice rub all over the meat (not the skin)

Step 8:

Step 9:

9. After curing overnight, use a paper towel to brush off the excess salt. Then insert two skewers crosswise through the meat. This will prevent it from curling during the roasting process.

Update: July 2019
Instead of brusing off the salt and baking soda, brush some white vinegar on top of the skin. This will neutralise the baking soda.

Step 10:

10. Roast at 180°C for 1 hour 10 mins or until the meat is cooked through.

Update:I now use a Miele Steam Combi oven to roast the sio bak. I set the oven to 150°C, 80% humidity for 45mins followed by 180°C, 20% humidity for 45mins. This results in a very juicy and tender sio bak! In a conventional oven, use the same temperature settings but start with 1 cm of water in the tray under the rack. Remove the water after the first 45mins (if it hasn’t already evaporated) and turn the oven up to 180°C for another 45mins.

Step 11:

11. Remove the pork from the oven and switch the oven to grill mode at 250°C. Once the grill is ready, grill the pork on the upper shelf of the oven till the whole of the surface of the skin has bubbled and there are areas of char. This should take around 5 mins.

Step 12:

12. Remove from the oven and allow to cool for 10 mins. Lower the temperature of the grill to 200°C.

Step 13:

13. Using a serrated knife, scrape of the top layer of the rind.

Step 14:

14. Brush on some cooking oil and return to the oven and grill at 200°C until the rind is golden brown.

Step 15:

15. Allow to cool before chopping into 1.5cm chunks of crispy, juicy goodness. Enjoy!

Update 1 Oct 2015
The spice mix has been updated!

Update 6 May 2018
Madeupdatesto several steps in the cooking process and added the video below:

Update 30 Jul 2019
Now I use baking soda and salt on the skin during the marinating stage

Acknowledgement

Thanks to personal Chef Benson Tong for his help with this recipe

Post Revisions
Recipe Video added on 16 Jul 2020
Photos updated 1 Jul 2020
Revised again July 2018
Revised and reposted on May 2018
Original post published on Jun 12, 2015

Other similar Hawker Food Recipes:
Char Siu
Har Cheong Gai
Roast Chicken

Places to eat Sio Bak:
88 Hong Kong Roast
Foong Kee Wanton Mee
Yee Kee Specialist Roasted Duck

Check out our CNY recipes:
18 CNY Recipes to usher in the New Year

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