Recipe · Thailand · The Ahan Tam Sang Classic

Pad Kana Moo Krob (คะน้าหมูกรอบ)

Chinese broccoli through a screaming wok with garlic and chillies, oyster sauce gloss — then the crackling folded in at the last second so it stays loud. The dish every rice-and-dishes shop knows.

Pad kana moo krob (คะน้าหมูกรอบ) — Chinese broccoli stir-fried with crispy pork belly, chillies and garlic

One Vegetable, One Rule

คะน้าหมูกรอบ is อาหารตามสั่ง — the cooked-to-order dishes of Thailand's rice shops — and the Aroifin source opens with exactly that: "กับข้าวยอดฮิต", the side dish everyone orders. It is a two-texture machine: คะน้า, Chinese broccoli, flash-fried so the stems stay crisp and the leaves take the sauce, and หมูกรอบ, crispy pork belly, whose crackling must survive the wok.

That survival is the dish's one rule, and the TrueID source states it as an order: put the pork in last, stir once or twice, and lift out immediately — "ผัดแค่ 1-2 ครั้งแล้วตักขึ้นทันที" — because pork that sits in the sauce softens, and soft pork is a different, sadder dish. Everything else happens before the pork arrives: garlic and chillies pounded coarse, fried to fragrance, the greens tossed through oyster sauce and fish sauce with a splash of water to keep the salt civil.

The other fork in the road is the pork itself. Aroifin's recipe makes the moo krob from scratch — belly boiled, skin pricked, dried, fried to crackling — a fifty-five-minute project. The TrueID and Kapook versions buy it, because in Thailand every market stall sells it by the slab. The stir-fry itself is ten minutes either way.

The Recipe (serves 2 — the Aroifin version)

ThaiEnglishAmount
คะน้าChinese broccoli (kana)400 g
กระเทียมGarlic20 g
พริกแดงจินดาRed Jinda chillies10 g
หมูกรอบCrispy pork belly150 g
ซอสปรุงรสSeasoning sauce2 tbsp
พริกไทยป่นGround pepperto taste
น้ำเปล่าWater3 tbsp

To make the moo krob from scratch (Aroifin): wash the belly and pull any hairs; boil until cooked; prick the skin all over; dry it thoroughly; fry or roast until the skin crackles — about 55 minutes. Or buy it ready-made, as the other sources do.

The Method

  1. Prep the greens. Wash the kana, cut into bite-size lengths, split the thick stems so stems and leaves cook together.
  2. Wake the garlic. Little oil in a hot wok; garlic and chillies pounded coarse in first, fried until they smell like the shop.
  3. Greens in. Stir-fry the kana hard; season with the sauce, fish sauce if using, the water to keep the salt in check, and pepper.
  4. Taste in motion. Adjust while everything is still moving — the dish is done in minutes and won't wait for a re-taste.
  5. Pork last. Fold the crispy pork in, stir once or twice, off the heat. Serve immediately with hot rice.

Where Thai Sources Disagree

Make or buy the pork. Aroifin makes moo krob from scratch (55 minutes: boil, prick, dry, fry). TrueID and Kapook assume you bought it — the market-stall reality. The stir-fry is identical.

The sauce. Aroifin seasons with seasoning sauce alone; TrueID uses oyster sauce plus fish sauce; Kapook goes oyster sauce, tao jiao fermented soybean and sugar. All converge on savoury-sweet gloss.

Tao jiao. Kapook's teaspoon of fermented soybean paste is its own signature; the other sources never mention it. It deepens the sauce toward the rice-shop flavour.

The Kapook speed trick. Kapook pre-mixes greens, pork, chilli, garlic, sauces and sugar in one bowl, then flash-fries for thirty seconds. It sacrifices the "pork last" rule to speed — and admits the pork goes in with everything else.

Chilli heat. TrueID's version is "เผ็ดนำ" — chilli-led. Aroifin's ten grams of Jinda chillies is a background warmth. The dish slides from "with chillies" to "chillies with greens" by household.

How Western Versions Get It Wrong

UK Ingredient Notes

Sources

This recipe is translated from the following Thai-language sources. Where they disagree, we've said so.

1. Aroifin — "วิธีทำ คะน้าหมูกรอบ กับข้าวยอดฮิต ให้ผักเขียวสด หมูกรอบอร่อยเคี้ยวมัน" (the version used here, with the from-scratch moo krob method) — aroifin.com

2. TrueID — "แจกสูตรเมนูทำง่าย ผัดคะน้าหมูกรอบ เผ็ด เข้มข้น อร่อย" (oyster sauce and fish sauce; the pork-in-last, one-or-two-stir rule) — food.trueid.net

3. Kapook — "คะน้าหมูกรอบ อาหารไม่ต้องสั่งลองทำเองง่าย ๆ" (the thirty-second pre-mixed version with tao jiao) — cooking.kapook.com

4. Wongnai (ImAiw) — "คะน้าหมูกรอบ" (home version, 1.4K reads) — wongnai.com

Johnny Tiger
Johnny researches and translates Thai recipes from Thai-language sources — chefs, restaurants and home cooks in Thailand — and publishes them with their sources cited. No westernised shortcuts, no invented steps.