The Art of Char Siu: Where Cantonese Tradition Meets Iberico Excellence
There are few dishes in Cantonese cuisine as universally beloved as char siu. Those glistening, ruby-red strips of roasted pork, lacquered in a sticky-sweet glaze, have been a cornerstone of Cantonese barbecue for centuries. From the bustling siu mei shops of Hong Kong to the hawker stalls of Singapore, char siu is comfort food at its finest — simple in concept, yet endlessly rewarding when done well.
But what happens when you take this time-honoured classic and elevate it with one of the world's most prized pork varieties? That is exactly what we are exploring today: Iberico Pork Belly Char Siu, a dish that bridges old-world Cantonese technique with the unmatched marbling and depth of flavour that only Iberico pork can deliver.
Iberico pork, from the celebrated black-footed pigs of the Iberian Peninsula, is renowned for its rich intramuscular fat and nutty, almost buttery flavour profile. When you apply the traditional char siu treatment — a fragrant marinade of soy sauce, five-spice, honey, and fermented bean curd — the results are nothing short of extraordinary. The fat renders beautifully in the oven, basting the meat from within, while the exterior caramelises into that iconic sticky, charred glaze that gives char siu its name (literally "fork-roasted" in Cantonese).
This recipe uses Iberico Pork Belly Strip from Miss A's Handpick Fine Food, which provides the perfect balance of lean meat and marbled fat for char siu. At 500g per pack, it is ideal for a generous family meal or an impressive dinner party centrepiece.
Ingredients
For the Char Siu Marinade
Building the marinade from scratch is essential. Store-bought sauces can be convenient, but a homemade marinade allows you to control the balance of sweet, savoury, and aromatic notes — and the difference in flavour is remarkable.
- 500g Iberico Pork Belly Strip — the star of the show
- 3 tbsp Taiwan Premium Natural Black Soy Bean Sauce — adds deep umami and a beautiful dark colour
- 2 tbsp honey (plus extra for glazing)
- 1 tbsp hoisin sauce
- 1 tbsp oyster sauce
- 1 tbsp Shaoxing wine (or dry sherry)
- 1 tbsp fermented red bean curd (nam yue) — the secret ingredient for authentic char siu colour and flavour
- 2 tsp sesame oil
- 1 tsp Chinese five-spice powder
- 3 cloves garlic, minced
- 1 tsp freshly grated ginger
- 1/2 tsp white pepper
- Red food colouring (optional, for that classic char siu hue)
For Serving
- Hokkaido White Rice — premium short-grain rice, perfectly sticky and fragrant
- Organic Kailan — blanched and drizzled with oyster sauce
- Fresh Japanese Eggs — for a luxurious onsen egg or fried egg topping
- Toasted sesame seeds
- Sliced spring onions
Step-by-Step Instructions
Step 1: Prepare the Pork (5 minutes)
Remove the Iberico Pork Belly Strip from the refrigerator and pat it dry with kitchen paper. If the belly comes as a single slab, slice it lengthwise into strips approximately 3-4cm wide. This increases the surface area for the marinade to penetrate and gives you more of that coveted caramelised exterior.
Using a sharp knife, score the meat lightly on both sides in a crosshatch pattern, cutting about 3mm deep. This is crucial — it allows the marinade to work its way into the flesh and ensures even cooking throughout.
Step 2: Build the Marinade (10 minutes)
In a large mixing bowl, combine the Taiwan Premium Natural Black Soy Bean Sauce, honey, hoisin sauce, oyster sauce, Shaoxing wine, fermented red bean curd, sesame oil, five-spice powder, garlic, ginger, and white pepper. Whisk until the bean curd is fully broken down and the mixture is smooth and homogeneous.
The beauty of this marinade lies in its layered complexity. The black soy bean sauce provides a deep, naturally brewed umami backbone. The fermented red bean curd adds a subtle funk and that characteristic reddish tint. The honey brings sweetness that will later caramelise spectacularly in the oven. And the five-spice ties everything together with warm, aromatic depth.
Taste the marinade — it should be boldly flavoured, sweet-savoury with a gentle warmth. Adjust the honey or soy sauce to your preference. Remember, the flavour will mellow slightly during cooking.
Step 3: Marinate (Minimum 4 hours, ideally overnight)
Add the pork strips to the marinade, turning and massaging the mixture into every score mark and crevice. Transfer everything to a large ziplock bag or a covered container and refrigerate.
The golden rule of char siu: patience pays. While four hours will give you decent results, an overnight marinade — 12 to 24 hours — transforms the meat entirely. The enzymes in the ginger and the salt from the soy sauce gently tenderise the pork, while the aromatics permeate deep into the flesh. With Iberico pork belly, the intramuscular fat absorbs these flavours beautifully, creating a depth that lesser cuts simply cannot achieve.
Turn the meat once or twice during marinating to ensure even coverage.
Step 4: Roast in the Oven (35-40 minutes)
Preheat your oven to 220°C (430°F) with the rack positioned in the upper third.
Remove the pork from the marinade, reserving the liquid for basting. Place the strips on a wire rack set over a baking tray lined with aluminium foil (the foil catches drips and makes cleanup far easier). Pour a cup of water into the bottom of the tray — this creates steam that prevents the drippings from burning and smoking.
Roast for 15 minutes on the first side. The kitchen will begin to fill with an intoxicating aroma of caramelising soy and five-spice.
Step 5: The Glazing Process (This is where the magic happens)
After the initial 15 minutes, flip the pork strips and baste generously with the reserved marinade. Return to the oven for another 10 minutes.
Now comes the critical glazing phase. Remove the pork and switch the oven to the grill/broil setting on high heat.
Prepare a glaze by warming 3 tablespoons of honey with 1 tablespoon of the reserved marinade in a small saucepan until fluid and glossy. Brush this honey glaze over every surface of the pork — be generous.
Place the pork under the grill for 2-3 minutes, watching carefully. The sugars in the honey will bubble, darken, and caramelise rapidly. You want deep amber patches with slightly charred edges — this is the "char" in char siu, and it is absolutely essential.
Remove, flip, glaze the other side, and grill for another 2-3 minutes. Repeat this glazing-and-grilling cycle one more time per side if you want an extra-thick, lacquered coating. The total glazing phase should take about 10-12 minutes.
Step 6: Rest and Slice (10 minutes)
Remove the char siu from the oven and allow it to rest on a cutting board for at least 10 minutes. This is non-negotiable — cutting too early releases all those gorgeous juices. The internal temperature will continue to rise slightly, and the glaze will set into that characteristic sticky, glossy finish.
Slice the char siu against the grain into pieces approximately 8mm thick. The cross-section should reveal a beautiful gradient: a deeply caramelised, almost lacquered exterior giving way to tender, rosy-pink meat threaded with rendered Iberico fat.
Tips for the Perfect Sticky Caramelised Exterior
Getting that signature char siu glaze — sticky, sweet, slightly charred, and impossibly glossy — is equal parts technique and patience. Here are the secrets:
1. Layer your glazes. A single coat of honey will not cut it. The repeated glaze-and-grill cycles build up thin, caramelised layers that create complexity and texture. Each layer adds depth of colour and a slight crackle to the surface.
2. Use real honey, not substitutes. Honey caramelises differently from sugar syrups. It creates a more complex, floral sweetness and browns more evenly under high heat. Maltose is the traditional choice if you can find it — it produces an even stickier, more resilient glaze.
3. Keep the grill door slightly ajar. When broiling, leave the oven door cracked open a few centimetres. This lets moisture escape and promotes faster caramelisation rather than steaming. Watch closely — the difference between perfectly charred and burnt is a matter of seconds.
4. High heat is your friend. The caramelisation reaction (technically the Maillard reaction and sugar caramelisation working in tandem) requires temperatures above 150°C. The grill provides the intense, direct heat needed to trigger these reactions on the surface while the interior stays tender.
5. The Iberico advantage. One reason this recipe works so exceptionally well with Iberico pork belly is the fat content. As the belly roasts, the intramuscular fat bastes the meat from within, keeping it moist even as the exterior is subjected to intense heat. Lesser cuts tend to dry out during the aggressive glazing phase — Iberico does not.
6. Rest before slicing. As the char siu rests, the glaze continues to set and becomes tacky and adhesive. If you slice too early, the glaze is still liquid and runs off. Give it time, and you will be rewarded with that picture-perfect sticky coating.
Serving Suggestions
The Classic: Char Siu Rice Bowl
This is the definitive way to enjoy char siu. Steam a pot of Hokkaido White Rice — its slightly sticky texture and subtle sweetness make it the ideal canvas for char siu. The quality of rice matters immensely here; premium Japanese rice has a plump, pearlescent grain that absorbs the char siu juices without becoming mushy.
Arrange sliced char siu over a mound of hot rice. Drizzle with any pan juices that collected during resting. Add a side of blanched Organic Kailan dressed in oyster sauce for a fresh, slightly bitter counterpoint to the sweet meat.
For the ultimate indulgence, top it all with a soft-boiled or onsen Fresh Japanese Egg. Pierce the yolk at the table and let it cascade over the char siu and rice — it adds a velvety richness that elevates the entire bowl.
Garnish with toasted sesame seeds and thinly sliced spring onions.
Char Siu Noodles
Toss sliced char siu with springy egg noodles (wonton noodles work brilliantly) in a light sauce of soy, sesame oil, and a touch of the leftover marinade. The combination of chewy noodles and sticky-sweet char siu is deeply satisfying. Add blanched choy sum or kailan on the side.
For a dry noodle version in the Singapore style, cook your noodles until just al dente, toss with dark soy sauce, light soy sauce, lard or sesame oil, and arrange the char siu slices on top. A spoonful of sambal on the side adds a welcome kick of heat.
Char Siu Bao (Steamed Buns)
Dice leftover char siu into small cubes and toss with a quick sauce of oyster sauce, soy sauce, sugar, and a cornstarch slurry. Enclose spoonfuls of this filling in soft steamed bun dough for homemade char siu bao — the kind you find at dim sum, but made with Iberico pork belly for a far more luxurious experience.
Quick Weeknight Ideas
- Char siu fried rice: Dice the char siu and stir-fry with day-old rice, egg, and spring onions
- Char siu ramen: Slice thinly and use as a topping for instant or homemade ramen
- Char siu banh mi: Layer sliced char siu in a crusty baguette with pickled daikon, carrot, cucumber, and fresh coriander
A Note on Sourcing Quality Ingredients
The beauty of this recipe lies in its simplicity — there is nowhere for subpar ingredients to hide. The pork is the centrepiece, and the difference between commodity pork belly and Iberico is immediately apparent in both flavour and texture. Iberico pork belly has a richness and depth that transforms char siu from a tasty roast into something genuinely memorable.
Similarly, the soy sauce matters more than you might think. A naturally brewed, premium soy sauce like the Taiwan Premium Natural Black Soy Bean Sauce brings a clean, rounded umami that chemically produced sauces cannot replicate.
All of these ingredients are available for delivery across Singapore from Miss A's Handpick Fine Food, which curates a thoughtful selection of premium produce, proteins, and pantry staples. Whether you are planning a weekend cooking project like this char siu or simply stocking up on everyday essentials, the convenience of having quality ingredients delivered to your door makes home cooking that much more enjoyable.
Final Thoughts
Iberico Pork Belly Char Siu is a dish that rewards both the cook and the diner. The process is meditative — the careful scoring, the fragrant marinade, the patient waiting, the dramatic glazing under the grill. And the result is spectacular: tender, fatty, sweet, savoury, and deeply caramelised pork that rivals anything you will find at the best siu mei shops.
Give this recipe a try this weekend. Source the best ingredients you can find, take your time with the marinade, and do not rush the glazing. Your patience will be rewarded with one of the most satisfying dishes in the Cantonese repertoire, elevated to something truly special by the extraordinary quality of Iberico pork.
