Name: Tom Yum Noodle Soup (ก๋วยเตี๋ยวต้มยำ) — Thai Noodle Bowl
Prep time: 20 min
Cook time: 1 h 40 min
Total time: 2 h
Yield: 4 servings
Cuisine: Thai
Ingredients: 500 g pork bones (กระดูกหมู), washed; 3 coriander roots (รากผักชี); 1 head garlic (กระเทียม); 1 tbsp peppercorns (พริกไทยเม็ด); 1 tbsp salt (เกลือ); 2 heads pickled garlic (กระเทียมดอง), with 2 tbsp of its brine; 1 lump rock sugar (น้ำตาลกรวด), optional; 200 g thin rice noodles, sen lek (เส้นเล็ก); bean sprouts (ถั่วงอก); 200 g boiled pork (เนื้อหมูต้ม), sliced; 200 g fish and shrimp balls (ลูกชิ้นปลา/กุ้ง); 1 stick fried fish cake, huk guay (ฮือก้วย); 100 g minced pork (หมูสับ), blanched; 2 tbsp ground roasted peanuts (ถั่วลิสงคั่วบด); 1 tbsp chilli flakes (พริกป่น); 1 tbsp fish sauce (น้ำปลา), for the dressing; 2 tbsp sugar (น้ำตาลทราย), for the dressing; 1 tbsp pickled chilli vinegar (น้ำส้มพริกดอง), for the dressing; 1/2 lime (มะนาว), for the dressing; 2 tbsp pork crackling with fried garlic (กากหมูกระเทียมเจียว); 1 fried wonton (เกี๊ยวทอด); spring onion and coriander (ต้นหอม ผักชี), chopped

The Noodle Bowl That Refuses to Be a Soup

It shares a name with the famous soup and almost nothing else. Tom yum noodles run on a clear pork-bone stock — never a tom yum broth — and the "tom yum" happens per bowl, in a small dish: ground roasted peanuts, chilli flakes, fish sauce, sugar, pickled chilli vinegar, lime, then a ladle of boiling stock stirred through and poured over the noodles. ครัวตุ๊กตา's rule is the dish's whole philosophy: น้ำขลุกขลิก — just enough liquid to cling. A full bowl is a different dish.

The peanuts are the tell. Tom yum soup has none; tom yum noodles would collapse without them. And the ancient version adds one more secret: pickled garlic and its brine go into the stock itself. There's even a regional war inside the dish — Sukhothai's version runs thinner noodles, green beans and pre-mixed seasoning, and Pantip threads argue over what a Sukhothai bowl must contain the way other people argue about politics.

The Recipe (the ancient version — serves 4)

The stock — น้ำซุป

Thai	English	Amount
กระดูกหมู	Pork bones, washed	500 g
รากผักชี	Coriander roots	3
กระเทียม	Garlic	1 head
พริกไทยเม็ด	Peppercorns	1 tbsp
เกลือ	Salt	1 tbsp
กระเทียมดอง + น้ำดอง	Pickled garlic, with its brine	2 heads + 2 tbsp brine
น้ำตาลกรวด	Rock sugar (optional)	1 lump

The bowl — เครื่อง

Thai	English	Amount
เส้นเล็ก	Thin rice noodles (sen lek)	200 g
ถั่วงอก	Bean sprouts	a handful
เนื้อหมูต้ม	Boiled pork, sliced	200 g
ลูกชิ้นปลา/กุ้ง	Fish and shrimp balls	200 g
ฮือก้วย	Fried fish cake (huk guay)	1 stick
หมูสับ (ลวก)	Minced pork, blanched	100 g
เกี๊ยวทอด	Fried wonton	1

The per-bowl dressing — น้ำยำ

Thai	English	Amount
ถั่วลิสงคั่วบด	Ground roasted peanuts	2 tbsp
พริกป่น	Chilli flakes	1 tbsp
น้ำปลา	Fish sauce	1 tbsp
น้ำตาลทราย	Sugar	2 tbsp
น้ำส้มพริกดอง	Pickled chilli vinegar	1 tbsp
มะนาว	Lime	½
กากหมูกระเทียมเจียว	Pork crackling with fried garlic	2 tbsp
ต้นหอม ผักชี	Spring onion and coriander, chopped	½ cup

The Method

Build the stock. Pork bones, coriander roots, garlic, peppercorns, salt — and the pickled garlic with its brine, the ancient depth. Skim constantly for a clear stock; gentle simmer about 1½ hours.
Prep the toppings. Boil and slice the pork, blanch the minced pork in hot stock, cook the balls and fish cake, fry the wonton crisp. Fry the garlic in pork fat until golden, then crisp the pork bits in the same fat.
Blanch and bowl. Noodles and sprouts dipped in boiling water, drained, into the bowl with the toppings arranged on top.
Dress per bowl. Peanuts, chilli flakes, fish sauce, sugar, pickled chilli vinegar and lime in a small dish; ladle in boiling stock — just enough to turn the seasoning into a glossy, clinging sauce — stir, pour over. น้ำขลุกขลิก: it coats, it never floods.
Finish. Pork crackling and fried garlic, the fried wonton, spring onion and coriander. Sugar, fish sauce, chilli flakes and crushed peanuts stay on the table for each mouthful.

The Sukhothai Variant

Thinner noodles, green beans, pre-mixed seasoning. The Sukhothai bowl is the regional signature: sen lek extra-thin, a handful of green beans, and the dressing mixed into the bowl before the stock — the seasoning sits at the bottom so every mouthful starts strong. Pantip threads argue about whether it must have red pork, minced pork or balls — the answer is yes, usually all three, and that's the point.

The Bangkok bowl (Pantip's other thread) leans into minced pork added generously, the seasoning poured over the top — same bones, different assembly.

Where Thai Sources Disagree

Pickled garlic. The ancient stock includes it; modern shop stocks often drop it. The brine does the work — sweetness and depth without sugar.

Nam phrik phao. The modern Bangkok bowl adds roasted chilli paste to the dressing (Aroifin); the ancient version never does.

Onsen egg. A modern flourish on top; the old bowls don't carry it.

Offal. Liver and intestines are standard toppings — ครัวตุ๊กตา's husband "went yuck" at the intestines, and the recipe notes you can skip them.

Dry version. ก๋วยเตี๋ยวต้มยำแห้ง — the same dressing with no stock at all, tossed through the noodles. Same dish, zero liquid.

How Western Versions Get It Wrong

Tom yum soup with noodles. The base is a clear pork-bone stock, and the tom yum is built per bowl. Boiling tom yum broth and dropping noodles in makes a different, worse dish.
No peanuts. Ground roasted peanuts are the signature — tom yum noodles without them are just spicy noodle soup.
A full soup bowl. น้ำขลุกขลิก — just enough to coat. If you can drink it, it's not this dish.
One sour only. Pickled chilli vinegar AND lime both belong in the dressing — the vinegar for depth, the lime for the fresh top.
Skimped stock. A proper 1½-hour bone stock, skimmed clear, is the floor. Bouillon cubes can't hold the dressing.
No crunch. The fried wonton, pork crackling and fried garlic are not garnish — the crunch against the clinging sauce is the texture of the dish.

UK Ingredient Notes

Pork bones: ask a butcher for neck or marrow bones; Chinese grocers sell them frozen. The stock needs bones, not trimmings.
Pickled garlic: jars in Chinese and Thai grocers — whole pickled garlic bulbs in brine. The brine goes in the stock, not just the garlic.
Sen lek (thin rice noodles): dried packs in every Asian grocer, 2–3 mm wide. Soak or blanch per pack.
Fish cake and balls: frozen in Thai grocers. Fish balls + a stick of fish cake is the standard set.
Pickled chilli vinegar (น้ำส้มพริกดอง): make it once — sliced chillies in rice vinegar with a little sugar and salt, keeps for weeks.
Fried wonton: store-bought wonton skins, fried at home — the shop crunch without the shop.
Offal is optional: liver and intestines are traditional, but the bowl is complete without them.

Sources

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

1. Kapook / ครัวตุ๊กตา — "2 สูตรก๋วยเตี๋ยวต้มยำ สูตรโบราณเครื่องแน่นอร่อยครบ" (the ancient version, pickled-garlic stock, per-bowl dressing) — cooking.kapook.com

2. Aroifin (29 Sep 2025) — "วิธีทำ ก๋วยเตี๋ยวต้มยำ แซ่บถึงเครื่อง จี๊ดจ๊าดถึงใจ" (modern version with onsen egg and nam phrik phao) — aroifin.com

3. Pantip thread 30196469 — "ก๋วยเตี๋ยวต้มยำของคนสุโขทัยต้องเป็นแบบไหน" (the Sukhothai debate) — pantip.com

4. Pantip thread 41830715 — "ก๋วยเตี๋ยวต้มยำในกทม. ใส่หมูสับเยอะมาก" (the Bangkok bowl) — pantip.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.