30-Minute Xá Xíu (Vietnamese BBQ Pork): Air Fryer Edition

My Mom’s Favorite Treat

Growing up, the scent of fresh Xá Xíu meant it was a special day. I still remember the excitement of going to the Chinese BBQ shop with my mom and watching the butcher hook those glossy, mahogany strips of pork. The best part was the car ride home — I couldn’t help myself! I’d reach into the white styrofoam box in the back seat and sneak warm, sticky bites of the ends when my mom wasn’t looking. There was something about that “stolen” bite that made it taste so much better.

Now that I’m an adult, I am so excited to finally make this right in my own kitchen. Being able to recreate that specific, nostalgic flavor at home — without having to wait for a trip to the BBQ shop — feels like a true “full circle” moment for me.

What is Xá Xíu?

Xá Xíu is the Vietnamese adaptation of Cantonese Char Siu — and one of the most beloved Vietnamese BBQ pork dishes in the diaspora. It’s characterized by a complex glaze of honey, five-spice, and soy, and is typically served sliced over rice or tucked into a crusty Bánh Mì.

Things to Know Before You Start

• The Rest Period: Always let the meat rest for at least a minute after the air fryer stops to allow the juices to redistribute.
• Slice Against the Grain: To get that melt-in-your-mouth feel, identify the direction of the muscle fibers and cut perpendicular to them.
• The “3 in 30” Workflow: If you’re making this as part of a Family Spread trio, this should go into the air fryer first — it needs the most time to develop that signature crust while you prep the soup and stir-fry.

Ingredients and Substitutions

• Pork Shoulder: My top choice for its fat content, which keeps the meat moist under the high heat of the air fryer.

• The Base: Lee Kum Kee Char Siu sauce provides the perfect sweet-savory foundation.

• The Enhancers: Dark soy sauce adds that deep, rich color, while extra five-spice powder brings out the traditional aroma.

Step-by-Step Instructions

1. Prep and Marinate: Slice your pork shoulder into thick strips and toss with the Char Siu sauce, dark soy, and five-spice.
2. Air Fry Side A: Place the pork in the basket and cook at 330°F (165°C) for 12 minutes.
3. The Flip: Turn the pork over to ensure even cooking.
4. Air Fry Side B: Cook for another 13 minutes until the edges are beautifully charred and tacky. Turn the heat to 365°F during the last 5 minutes.
5. Rest and Slice: Move the pork to a cutting board, let it rest, and then slice it thin for serving.

Tips for Success and Mistakes to Avoid

• Watch the Sugar: The honey and sugar in the Char Siu sauce can burn quickly in the final minutes — check the basket toward the end.
• Don’t Overcrowd: Ensure there is space between the pork strips so the air can circulate, creating that shatteringly crispy texture.

How to Serve

Slice the pork thinly and drizzle any remaining pan drippings over the top for extra shine. It’s best served as part of the “Family Spread” trio alongside jasmine rice, snappy green beans, and a bowl of mustard green soup.

Make-Ahead, Storage and Reheating Tips

• Marinate Overnight: For the deepest flavor, let the pork sit in the sauce in the fridge for up to 24 hours.
• Storage: Leftovers are a dream and will keep well in an airtight container for 3–4 days.
• Reheating: Quickly flash the slices in a hot pan with a splash of water to loosen the glaze and restore the juicy texture.

FAQs

• Why isn’t my pork bright red? Since we aren’t using food coloring, the color comes naturally from the dark soy and the caramelization of the glaze.

• Can I use pork loin? You can, but since it’s leaner, reduce the cook time by a few minutes to prevent it from drying out.Is this the same as Char Siu? Almost! Xá Xíu is the Vietnamese take on Cantonese Char Siu. The flavor profile is very similar — this style of Vietnamese BBQ pork tends to be a little saucier and is often served over rice rather than in bao.

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Air Fryer Xá Xíu (Vietnamese BBQ Pork)

This is the “main heart” of the 3 in 30 spread, providing the savory and sweet foundation that anchors the entire family meal.

Servings 4 people

Prep Time 5 minutes mins

Cook Time 20 minutes mins

Equipment

• Tongs
• Air fryer
• Chef's knife
• Cutting board
• Large mixing bowl

Ingredients

• 1.5 lbs Pork Shoulder sliced into thick strips
• 3-4 tbsp Lee Kum Kee Char Siu Sauce
• 1 tsp Dark Soy Sauce
• 1/2 tsp Five-Spice Powder

Instructions

• Marinate: In a large bowl, toss the pork shoulder strips with the Char Siu sauce, dark soy sauce, and five-spice powder until evenly coated.
• Air Fry (Side A): Place the pork in the air fryer basket in a single layer, ensuring they aren't overcrowded so they get that "shatteringly crispy" texture. Cook at 330°F for 12 minutes.
• The Flip: Open the basket and flip the pork strips over to ensure even caramelization on both sides.
• Air Fry (Side B): Cook for another 13 minutes at 330°F until the edges are beautifully charred and the glaze is tacky.
• Rest: Remove the pork from the air fryer and let it rest for at least one minute to allow the juices to redistribute.
• Slice: Identify the grain of the meat and slice thinly across it for maximum tenderness.

Notes

• The “Homestyle” Balance: Pair this with Canh Cải Bẹ Xanh Tôm (Mustard Green Soup); the peppery bite of the greens and the warmth of ginger perfectly cut through the richness of this glazed pork.
• Don’t Waste the Glaze: Drizzle any remaining drippings from the air fryer over the sliced meat before serving for extra shine and flavor.
• Leftover Hack: If you have extra, these slices are incredible tucked into a crusty Bánh Mì the next day!

Course: Main Course

Cuisine: Vietnamese

Keyword: pork