Ka Na Moo Grob Recipe: Thai Crispy Pork Belly Stir-Fried with Gai Lan
If you’ve ever wondered how Thai restaurants get that perfect combination of crispy pork belly and tender, vibrant Chinese broccoli (gai lan), this recipe is your answer. Known as Ka Na Moo Grob (คะน้าหมูกรอบ) in Thailand, it’s a simple yet mouthwatering dish packed with savory, slightly sweet, and umami flavors that will make your taste buds dance.
This recipe is perfect for a quick weeknight dinner or a special treat to impress your friends and family.
Ingredients (2–3 servings)
For the Crispy Pork Belly (Moo Grob):
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300–400g pork belly, skin on
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1 tsp salt
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½ tsp five-spice powder
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½ tsp white pepper
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1 tsp rice vinegar
For the Stir-Fry:
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200–250g Chinese broccoli (gai lan), cut into 3–4 inch pieces
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3 cloves garlic, minced
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2 Thai bird’s eye chilies, sliced (optional)
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1 tbsp vegetable oil
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1 tbsp oyster sauce
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1 tsp soy sauce
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1 tsp fish sauce
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1 tsp sugar (or palm sugar)
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1–2 tbsp water
Optional Thai Twist:
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1 tsp Thai chili paste (Nam Prik Pao) for a sweet and smoky flavor
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Fresh cilantro for garnish
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Lime wedges
Instructions
1. Prepare the Crispy Pork Belly
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Score the skin lightly and rub with salt and rice vinegar. Sprinkle five-spice powder and white pepper on the meat side.
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Let it sit at room temperature for 15–20 minutes.
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Heat a pan over medium heat, place the pork skin-side down, and cook until the skin bubbles and crisps (5–7 minutes). Flip and sear the meat side for 3–4 minutes. Let it rest.
Tip: For extra crispiness, roast the pork skin-side up in a 200°C oven for 20–25 minutes after pan-searing.
2. Blanch the Chinese Broccoli
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Bring a pot of salted water to a boil.
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Blanch gai lan for 30–40 seconds until bright green, then drain and rinse under cold water to keep it crisp.
3. Stir-Fry Thai-Style
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Heat oil in a wok or large pan over medium-high heat. Add garlic and chilies, stir until fragrant (about 30 seconds).
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Add the blanched Chinese broccoli, oyster sauce, soy sauce, fish sauce, sugar, and water. Stir-fry for 2–3 minutes until the sauce evenly coats the vegetables.
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Slice the crispy pork belly into bite-sized pieces and add to the wok. Toss everything together briefly.
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Optional: Stir in Nam Prik Pao for a rich Thai flavor.
4. Serve
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Plate the stir-fry, garnish with fresh cilantro, and serve immediately with steamed jasmine rice.
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Add a wedge of lime for a refreshing tang.
Tips for Perfect Ka Na Moo Grob
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Crispy pork skin is key – don’t rush this step.
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Use fresh, bright green gai lan for the best texture.
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Adjust chili and sugar to your taste for a balance of heat and sweetness.
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This dish is great for meal prep if you cook the pork belly in advance and stir-fry just before serving.
Ka Na Moo Grob is a true Thai classic—crispy, savory, and satisfying. Once you try this at home, you’ll see why it’s a favorite in every Thai restaurant!