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Easy GomtangA4 cookbook preview

Bumbu LensCookbook chapter · visual edition

Recipe 25 / 30

KR · Korea / clear meat-broth style

Easy Gomtang

A clear Korean beef soup built from brisket, tendon, radish, and patient heat. The easy path keeps the meat-led identity and toryeom bowl service without turning it into milky seolleongtang.

Build a deep beef broth that stays clear enough to see the rice and sliced meat.
Easy Gomtang finished dish, showing the intended final colour and presentation
Place & style
Korea / clear meat-broth style
Korean · Soup
Yield
6 servings
Beef · spice 0/5
Time
4 hr 20 min, plus optional soaking or overnight chilling
25 min, plus optional soaking prep · 3 hr 55 min cook
Cook level
Patient
Korean · gomguk · clear soup · winter · make-ahead · gukbap · toryeom

Bumbu / flavour foundation

beef brisket, tendon, Korean radish, garlic, onion, daepa, restrained seasoning

A blanch and clean-pot reset remove loose proteins before the real extraction. A quiet simmer keeps fat and sediment from emulsifying, while tendon supplies body and toryeom heats each rice bowl without prolonged boiling.

Equipment

  • 8-10 L stockpot with lid
  • large colander
  • fine-mesh skimmer
  • fine-mesh sieve lined with clean muslin
  • tongs and fine skewer
  • fat separator or shallow cooling containers
  • six heatproof soup bowls

Read the visual cue before each step. The clock is guidance; the food decides when you move.

01 · Market sheet

Know what you are buying.

Every ingredient is shown in context, named in English and Bahasa Indonesia, and tied to its job in the dish.

Meat or seafoodDaging atau seafood

beef brisket (sandung lamur sapi), 900 g, in one thick piece for Easy Gomtang

900 g, in one thick piece

beef brisket

sandung lamur sapi

meaty broth base and tender sliced topping

Watch: Use fresh uncured beef; corned brisket will make the broth salty and non-traditional.

cleaned beef tendon (urat sapi yang sudah dibersihkan), 450 g for Easy Gomtang

450 g

cleaned beef tendon

urat sapi yang sudah dibersihkan

soft gelatinous contrast and broth body without a bone-heavy emulsion

Watch: Tendon takes longer than brisket; judge each piece separately before slicing.

Dry pantryBahan kering

fresh water, divided (air bersih, dibagi), about 8 L for Easy Gomtang

about 8 L

fresh water, divided

air bersih, dibagi

cold soak, disposable blanch, and measured clear broth

fine salt (garam halus), 16 g, plus extra at the table for Easy Gomtang

16 g, plus extra at the table

fine salt

garam halus

seasons the strained broth while leaving final adjustment to each diner

sweet-potato starch noodles, optional (soun ubi jalar Korea, opsional), 80 g dry for Easy Gomtang

80 g dry

sweet-potato starch noodles, optional

soun ubi jalar Korea, opsional

springy optional noodle layer without clouding the stock

Watch: Check the pack if gluten avoidance is required; seasoning sachets are not used.

Fresh produceSayur & bahan segar

Korean radish or daikon (lobak Korea atau daikon), 350 g, peeled and cut into 5 cm chunks for Easy Gomtang

350 g, peeled and cut into 5 cm chunks

Korean radish or daikon

lobak Korea atau daikon

gentle sweetness and clean vegetal depth in the broth

brown onion (bawang bombai), 1 medium, about 180 g, quartered for Easy Gomtang

1 medium, about 180 g, quartered

brown onion

bawang bombai

rounded sweetness that is strained from the final broth

garlic cloves (siung bawang putih), 40 g, about 10 cloves, lightly crushed for Easy Gomtang

40 g, about 10 cloves, lightly crushed

garlic cloves

siung bawang putih

restrained aromatic warmth through the long simmer

large spring onions or daepa, divided (daun bawang besar, dibagi), 100 g, about 4 standard spring onions for Easy Gomtang

100 g, about 4 standard spring onions

large spring onions or daepa, divided

daun bawang besar, dibagi

whole whites perfume the stock; finely sliced green parts finish each bowl

SaucesSaus & bumbu botol

fish sauce (kecap ikan), 15 ml for Easy Gomtang

15 ml

fish sauce

kecap ikan

small final dose of savour without making the broth taste sauced

Watch: Contains fish; soup soy usually contains soy and may contain wheat.

SpicesRempah

freshly ground black pepper (lada hitam yang baru digiling), 2 g, about 1 tsp for Easy Gomtang

2 g, about 1 tsp

freshly ground black pepper

lada hitam yang baru digiling

warm table seasoning over the finished clear bowl

GarnishPelengkap

hot cooked short-grain rice (nasi beras bulir pendek panas), 800 g cooked for Easy Gomtang

800 g cooked

hot cooked short-grain rice

nasi beras bulir pendek panas

hot prepared base for gomtang-gukbap service

prepared kkakdugi radish kimchi (kimchi lobak kkakdugi siap makan), 300 g, to serve for Easy Gomtang

300 g, to serve

prepared kkakdugi radish kimchi

kimchi lobak kkakdugi siap makan

crisp fermented side traditionally paired with the mild beef broth

Watch: Kimchi may contain fish, crustacea, soy, or wheat depending on the recipe; read the exact label.

Calculated estimate · per serving

Nutrition information

medium confidence

1 of 6 bowls; includes the authored rice, noodles, beef, tendon, radish, and broth

Energy
2180 kJ521 kcal
Protein
43.5 g
Carbohydrate
52.4 g
Sugars
3.2 g
Dietary fibre
2.4 g
Total fat
14.8 g
Saturated fat
5.1 g
Sodium
930 mg
How this estimate was calculated

Calculated from the authored edible ingredient weights using representative AFCD Release 3 and USDA FoodData Central profiles, then divided by the recipe yield. Energy follows the FSANZ ingredient-contribution method. Optional serving accompaniments are excluded. The model allocates the edible cooked yield from the authored brisket, tendon, rice, noodles, radish, seasoning, and measured broth across six bowls; discarded scum and skimmed fat are excluded.

Calculated estimate only, not a laboratory result or personalised dietary advice. Actual values vary with brands, produce, meat trim, substitutions, final serving size, and how much cooking or rendered oil is left in the pan or skimmed. Check packaged labels for allergens and sodium; consult an accredited practising dietitian or clinician for medical dietary needs. Beef trim, collagen extraction, how aggressively the chilled stock is de-fatted, broth reduction, and table salt or kimchi materially change the finished bowl.

Reference data: Australian Food Composition Database · FSANZ calculation method · USDA FoodData Central · calculated 2026-07-15

02 · Method

Cook in order. Read the decisive cue.

6 stages · 4 hr 20 min, plus optional soaking or overnight chilling total
Step 01 / 0625 min, plus optional 1 hr soak
Easy Gomtang method step 1, Soak, blanch, and reset the pot: Beef surfaces are clean grey-brown with no beige foam or dark clots, and the pot has no residue.

Stage 01

Soak, blanch, and reset the pot

Trim only thick external fat from the brisket and tendon. For the clearest result, cover both with cold water and refrigerate for 1 hour, then drain; skip the soak when time is short. Cover in the stockpot with about 2.5 L fresh water, bring to a boil, and blanch uncovered for 10 minutes. Drain, rinse meat under cool running water, scrub away clinging foam, and wash the pot with hot soapy water. Treat the blanched meat as not yet safely cooked.

Move on when
Beef surfaces are clean grey-brown with no beige foam or dark clots, and the pot has no residue.
Common mistake
Reusing blanch water or a dirty pot defeats the clear-broth reset.
Recovery
Pause before the next step, compare the cue, then correct heat, moisture, or seasoning while the dish is still flexible.
Step 02 / 0635 min
Easy Gomtang method step 2, Start the fresh meat broth: The liquid is light amber with meat visible below it and only a few clean fat glints.

Stage 02

Start the fresh meat broth

Return the clean brisket and tendon to the washed pot. Add the prepared radish, onion, garlic, and the white/light-green lengths from the spring onions; reserve dark green slices for serving. Add 4.5 L fresh water. Bring just to a boil over medium-high, skimming repeatedly, then immediately reduce the heat.

Move on when
The liquid is light amber with meat visible below it and only a few clean fat glints.
Common mistake
Walking away during the first boil lets foam break up and circulate through the stock.
Recovery
Lower the heat immediately, skim or stir gently, and continue at a small simmer until the surface calms.
Step 03 / 062 hr 20 min-2 hr 50 min
Easy Gomtang method step 3, Hold a quiet simmer and test each cut: Broth remains clear; tender brisket slices without crumbling and tendon is supple rather than rubbery.

Stage 03

Hold a quiet simmer and test each cut

Partly cover and maintain 88-95°C: small edge bubbles and an occasional centre bubble, never a rolling boil. Skim during the first hour. Begin testing brisket at 1 hour 45 minutes and tendon at 2 hours 15 minutes. Remove each only when a skewer enters with little resistance; tendon should bend easily and look translucent. Chill the pieces just long enough to slice neatly. Continue the broth with the aromatics until the final cut is tender.

Move on when
Broth remains clear; tender brisket slices without crumbling and tendon is supple rather than rubbery.
Common mistake
One timer for both cuts either dries brisket or leaves tendon tough.
Recovery
Lower to a gentle simmer and give it more time; texture fixes happen slowly, not with harder heat.
Step 04 / 0620 min, or chill overnight
Easy Gomtang method step 4, Strain, de-fat, and season lightly: The hot broth is clear golden, full-bodied but not greasy, and mildly seasoned before table salt.

Stage 04

Strain, de-fat, and season lightly

Strain through a lined fine sieve without pressing the spent vegetables. For same-day service, rest 10 minutes and skim surface fat or use a separator. For the cleanest make-ahead bowl, cool broth in shallow containers from 60°C to 21°C within 2 hours and then to 5°C within another 4 hours; refrigerate and lift off solid fat. Reheat to a boil, add the fish sauce and 12 g of the salt, then adjust cautiously with the remaining salt. Soak dangmyeon according to its pack and cook it in the boiling broth only until tender.

Move on when
The hot broth is clear golden, full-bodied but not greasy, and mildly seasoned before table salt.
Common mistake
Pressing vegetables clouds the stock; leaving a deep hot pot to cool slowly is unsafe.
Recovery
Stop and discard the unsafe ingredient. Restart with a prepared edible version from a trusted food supplier.
Step 05 / 068 min
Easy Gomtang method step 5, Slice and warm each bowl by toryeom: Rice and meat are steaming hot while the stock still shows each grain and slice clearly.

Stage 05

Slice and warm each bowl by toryeom

Slice brisket across the grain and tendon into bite-size pieces. Put hot cooked rice, noodles if used, brisket, and tendon into each heatproof bowl. Keep broth at a full boil. Ladle broth over one bowl, hold the solids back with the ladle, and pour broth into the pot; repeat once, then fill the bowl with final boiling broth. Repeat bowl by bowl.

Move on when
Rice and meat are steaming hot while the stock still shows each grain and slice clearly.
Common mistake
Leaving rice to boil in the main pot releases starch and clouds every serving.
Recovery
Lower the heat immediately, skim or stir gently, and continue at a small simmer until the surface calms.
Step 06 / 062 min
Easy Gomtang method step 6, Finish hot and store safely: The bowl is piping hot, clear, clean-edged, and finished with bright green onion beside crisp kimchi.

Stage 06

Finish hot and store safely

Top with the reserved spring-onion greens and black pepper. Serve immediately with prepared kkakdugi and extra salt at the table. Keep serving broth at or above 60°C. Cool leftovers by the FSANZ two-stage limit in shallow containers, refrigerate below 5°C for up to 4 days, and reheat rapidly until steaming; avoid repeated cooling and reheating.

Move on when
The bowl is piping hot, clear, clean-edged, and finished with bright green onion beside crisp kimchi.
Common mistake
Letting a large stockpot drift through 5-60°C for hours makes a make-ahead soup unsafe.
Recovery
Stop and discard the unsafe ingredient. Restart with a prepared edible version from a trusted food supplier.

03 · Source & shop

Where the guidance comes from.

Technique guidance is stable editorial material. Prices, stock, and local availability should be rechecked before a special trip.

Melbourne

  1. Start with a Korean, Chinese, or Vietnamese butcher for fresh beef tendon and an intact brisket piece. A mainstream butcher or supermarket can cover brisket; use the all-brisket variant when tendon would require a second trip.
  2. KT Mart at 289 Elizabeth Street and Tokyo Hometown at 440 Elizabeth Street are documented CBD Korean-grocery routes for dangmyeon, kkakdugi, Korean radish, and Korean-label seasonings. Their directory pages confirm locations, not live ingredient stock.
  3. Daikon, onion, garlic, spring onion, rice, salt, black pepper, and fish sauce are ordinarily available from Melbourne supermarkets or Asian grocers. Compare exact kimchi labels for fish, crustacea, soy, and wheat.
  4. Keep beef and refrigerated kimchi cold on the trip home. Confirm tendon and Korean radish before travelling because cut and produce availability vary by day.

Jakarta

  1. Ask a trusted pasar or supermarket butcher for sandung lamur and cleaned urat sapi. Buy from a counter with fast turnover and reliable refrigeration.
  2. Korean supermarkets and broader Asian grocers are the practical route for dangmyeon, kkakdugi, and Korean-labelled seasonings; ordinary daikon is an acceptable radish path.
  3. Pasar produce covers onion, garlic, spring onion, and radish; rice, salt, pepper, and fish sauce need no specialist trip.
  4. Marketplace listings are discovery leads only. Confirm seller, delivery temperature, pack date, allergens, and current availability before ordering chilled beef or kimchi.

Editorial provenance

recipe reference · high confidence

Maangchi - Gomtang (Korean beef soup)

Cross-checks the long, clear beef-and-tendon broth, repeated skimming, sliced brisket and tendon, rice, noodles, radish, and table seasoning used in a home-scale gomtang bowl.

Supports: Korean gomtang identity, clear long-simmered beef broth, rice, beef, radish, and scallion service.

Boundary: Gomtang names a family of Korean beef soups with regional and household variation. This streamlined brisket-and-tendon version does not claim to reproduce every bone, offal, or restaurant stock formula.

Reviewed 2026-07-15
visual source · limited confidence

Generated reference image · not verified cook evidence

Recorded as a local editorial or generated visual cue asset, not an independent external source.

Supports: finished-dish appearance, image credit boundary.

Boundary: A local or generated asset is visual guidance, not evidence of authenticity, ingredient quantities, timing, safety, or method accuracy.

Reviewed 2026-07-15
internal audit · medium confidence

Bumbu Lens editorial method audit

Reviewed Easy Gomtang as an ordered cook flow with visual cues, common mistakes, and recovery notes.

Supports: method sequence, visual checkpoints, mistake and recovery notes.

Boundary: Use this as editorial guidance; run a tested-kitchen pass before publishing nutrition, safety guarantees, or commercial pack quantities.

Reviewed 2026-07-15
local sourcing · medium confidence

Bumbu Lens Melbourne/Jakarta sourcing heuristic

Mapped ingredient groups to likely Melbourne grocer, supermarket, butcher, pasar, and Jakarta supermarket paths.

Supports: Melbourne sourcing, Jakarta sourcing, volatile availability boundary.

Boundary: Ingredient availability, price, and store stock change; verify with local grocers before travel, bulk shopping, or holiday cooking.

Reviewed 2026-07-15
food safety · high confidence

Food Standards Australia New Zealand - Cooling and reheating food

Applies two-stage cooling to the make-ahead broth: cool from 60°C to 21°C within two hours and from 21°C to 5°C within another four hours, using shallow containers before rapid reheating.

Supports: two-stage broth cooling, shallow-container storage, rapid reheating.

Boundary: A full stockpot cools too slowly as one mass. Divide and measure the broth rather than treating overnight refrigeration as automatically safe.

Reviewed 2026-07-15

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