Airfried Roast Pork/ Sio Bak

Airfried Roast Pork Belly Sio Bak 9f

Never in my life would I even imagine an attempt to make roast pork, if not for my airfryer. I’ve seen Mum make this, I think, in her convection oven, and while the result is a glorious, juicy piece of meat with crispy crackling, fumbling with a huge-ass machine isn’t exactly my kinda thing.

That is the reason my Mum and I are different when it comes to cooking (and other things, but we’ll talk about those later). She is the type who would gamely roast a leg of lamb and make some chunky roast beef, while “simplicity” (and preferably, “effortless”), are the words of the day for me. That is why I really love my airfryer.

You know you read about some magical place where there are no bad dreams? I associate my airfryer with that magical place. Only the magical “place” we’re talking about here is my kitchen. There’s hardly any “bad” food that I’ve made with the airfryer, except for the keropok that got chao-tarred two nights ago. Having fried keropok successfully many times before, I popped a few in, haphazardly turned the knob for I dunno how long, and went to take a shower. AND conveniently forgot about them. So that’s my fault, not Philip’s. You know something’s strange is going on when you start defending your electrical appliance.

Airfried Roast Pork Belly Sio Bak 9i
Ok back to the roast pork. The key to really crispy and successful roast pork is in drying it well and poking enough holes in the skin. The seasoning, I think, is secondary. I started preparation at 8am and roasted at 5pm. My version is really crackling and crispy, and you can hear the crrrrunch when you bite into it. I love it. Ready for some roast pork? Here we go!

Airfried Roast Pork
Serves: 4 (with rice) or 2 as a snack

What I used:
800g pork belly (I asked for less fat)

For Dry Rub:
2 teaspoon garlic and onion seasoning (picture below)
1 teaspoon regular salt (I don’t have any other fancy salt)
1.5 teaspoon five-spice powder
1.5 teaspoon rosemary
1 teaspoon white pepper

For Rubbing on skin only:
About 1/2 a teaspoon salt
2 tablespoons lemon juice (about half a lemon)

1. Wash the pork belly under running water and pat dry. Prop it on a steamer rack over a shallow plate.
Airfried Roast Pork Belly Sio Bak 1
Airfried Roast Pork Belly Sio Bak
2. Boil some water in a pot and blanch the pork belly for about 12 minutes.
Airfried Roast Pork Belly Sio Bak 2
3. Pat dry with kitchen paper. Let it air-dry in front of a fan for 3 hours.
Airfried Roast Pork Belly Sio Bak 4
Airfried Roast Pork Belly Sio Bak 3
3. Prepare the dry rub. Combine all the ingredients together except the lemon.
Airfried Roast Pork Belly Sio Bak 5
5. After 3 hours, we’ll start to poke holes LIBERALLY all over the skin. I didnt use those special tool and simply used a fork. You can bunch some skewers together with a rubber band and poke. Be systematic and remember where you started because chances are, you can’t see the holes you’ve poked. I started from the corner and worked my way throughout the whole piece of meat. Don’t poke too deep or all the oil gets erupted- we’re looking for about 5mm deep. Lightly score the skin.
Airfried Roast Pork Belly Sio Bak 6
Airfried Roast Pork Belly Sio Bak 7
6. Turn the pork belly around and make 3-4 straight cuts into the meat, about 0.5 inch deep (so that more dry rub gets into the meat and so that it is easier to cut when done). Massage the dry rub all over the meat part only. Turn it over, rub salt on the surface of the skin and squeeze the lemon juice over.
Airfried Roast Pork Belly Sio Bak 8
7. At this stage, I popped the pork belly into the fridge to dry it again. Some people skip this step saying that 3-4 hours air-drying in front of a fan is enough, but I put it into the fridge for 6 hours. I can’t tell you if you can skip the fridge part because I haven’t tried it without. The skin may still be crispy, but i’m just telling you what I did!

8. After the time in the fridge, preheat your airfryer at 160 degrees for 5 minutes, then pop in the pork belly for 30 minutes!
Airfried Roast Pork Belly Sio Bak 9
9. After 30 minutes..
Airfried Roast Pork Belly Sio Bak 9a
10. Next, turn up the temperature to 180 degrees and continue airfrying for 25 minutes.
Airfried Roast Pork Belly Sio Bak 9b
11. Remember to poke lots of holes (but don’t go too deep) as you can see that the middle part didn’t bubble as much. The skin was still super crispy but not as pretty!
Airfried Roast Pork Belly Sio Bak 9c
12. And it’s done!

Airfried Roast Pork Belly Sio Bak 9d
Airfried Roast Pork Belly Sio Bak 9e
You can see how juicy the meat is! You must eat this right after slicing before all the juices disappear. I don’t think you will have a problem with that though! Tip: Cut from the underside of the meat instead of top-down. You might have a hard time cutting through the crispy skin.

Airfried Roast Pork Belly Sio Bak 9g

Airfried Roast Pork Belly Sio Bak 9h

Oh, and this was the garlic and onion seasoning I used, from Giant for about $5.80 a bottle.

garlic onion

Some key points: dry thoroughly, poke lots of holes (but not too deep), and use a larger piece of meat so it doesn’t end up dry and hard. Have fun with your roast pork experiment!

Airfried Roast Pork Belly Sio Bak 9f


  1. and yet again, I think I need to buy an airfryer…. lol

  2. Made this tonight for dinner and it was delicious. Thank you very much for sharing. But it didn’t appear as juicy as yours does, where could I have gone wrong? And the skin was tough in portions.I’ll try doing this again, hopefully it will be as good as yours looks. :)

  3. Chrissy-

    you know you do! now cheap at $224 + lotsa freebies!

  4. Chrissy-

    Hi derdo! I’m sure your version was delicious! I just left a reply on your blog. Thanks for trying this out!


    • Thanks so much, Chrissy. As always. If it weren’t for your blog, my Philips Air Fryer would be merely gathering dust. Philips should be grateful to you. :)

  5. Chrissy-

    Haha. I’m just glad you like the recipes! :) Happy airfrying!

  6. M

    Hi there, may I know what is the size of your air fryer? Just wondering if the basic model of Philips air fryer is big enough to try your recipe for 800g pork belly. Thanks! :)

  7. Chrissy-

    Hi M, I’m using the small 9220 version :) Go make your roast pork now! :)

  8. M

    Oh great! Thanks Chrissy :) I assume you use the small 9220 version for all other recipes as well. I’ll hunt for my fresh 800g pork belly now! ;p

    Thanks again for sharing all your yummy recipes! :)

  9. Chrissy-

    Oh yes I’m using the 9220 for everything I cook. Good luck, I’m sure yours will turn out delicious!


  10. Chrissy-

    By the way M, ask the butcher for a square block that can stand on its own, like the one in my picture, instead of a longer, thinner piece of the same weight. This way you can ensure it fits into the Airfryer and that the meat stays really juicy.

  11. M

    Fantastic advice, Chrissy! I’ll definitely do that for sure. ;)

  12. elanor

    Hi, may I know if rosemary used is rosemary leaves? Tks!


      yes, rosemary leaves! :)

  13. Hi Chrissy, i went to Giant store @ vivo to find the garlic & onion seasoning which you used in yr recipe but couldn’t find it. Can you advise me which branch can I find it?? Thks in advance.
    Rgds, Lclee

    • I got it from Giant IMM, but it’s not really a big deal. You can substitute it with any other garlic seasoning!

  14. Celia

    The roast pork tasted fantastic! Thanks for sharing.

  15. Thank you Celia for letting me know! I’m glad you like it :)

  16. Jayne

    Thank you for the recipe! Tries tonight and it turns out to be a success! ^^ Please continue to share more recipes

  17. So happy to hear that Jayne! You make me wanna make it again!

  18. Kendrick

    My wife will tell you that I am bad in the kitchen but she loves the crispy roasted pork I did with our air fryer… Seems fail proof. Thanks for your instructions – clear and crisp!


      Hey Kendrick, happy that the recipe worked for you :)) No longer will you be bad in the kitchen with the air fryer! To more lovely meals! -Chris

  19. Janet Eu

    Hi..just we really need to blanch the pork?


      Hi Janet, blanching removes grime and dirt, and blood water. It also keeps the meat moist when roasting. Of course you can choose not to (I don’t see why not though!), but I always blanch :)

      • Janet Eu

        Many thanks and will give it a try this weekend. Happy New Year

  20. Jenny

    May I know where to buy rosemary?

    • Chris-budgetpantry

      It’s readily available in any supermarkets. You can google ‘Masterfoods Rosemary’ to get an idea of what it looks like.

  21. Lyn

    Hi, how do i blanch the meat?

    • Chris-budgetpantry

      What do you mean? Is this a trick question?

    • Foong

      I think u just need to have a pot of boiling water, put the meat into the pot when the water boilss and leave it it as per instruction mentioned. Make sure the water covers the meat inside the pot

  22. Jenny

    May I know which supermarket you get it from for the rosemary?

    • Foong

      I got mine from bukit indah jusco

  23. Foong

    Goes well with sour plum sauce or golden orange sauce

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