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Overview

Soondae

Sundae, Korean Blood Sausage

This soondae recipe stuffs cleaned pork casings with fresh pork blood, glass noodles, glutinous rice and aromatics, then steams the sausages until set and slices them into thick rounds. It is Korea's famous street-market blood sausage, soft and savoury inside with a gentle chew. One serving is about 300 g.

Soondae has been eaten in Korea for centuries, originally a festival food that made good use of the whole pig: cleaned intestines stuffed with blood, vegetables and grains. The modern street version, filled with glass noodles and sweet rice, became the market-stall classic it is today, sold sliced by weight next to tteokbokki carts across the country. It is also the centrepiece of soondae-guk, the hearty soup served in old Seoul market restaurants.

Pairs well with: Salt and gochugaru dip, perilla leaves and tteokbokki

Provenance

South Korea flag South Korea

Korean Street-Food Classic

East & South Asia

Time Dedication

1h 25m

45m prep • 40m cook

Batch Yield

4 Servings

389 kcal per serving

1 serving ≈ 300 g

Technical Skill

Advanced

Advanced (Stuffing & Steaming)

Meal Timing & Digestive Fit

Breakfast

Not Advised

Lunch

Inappropriate

Dinner

Inappropriate

Snack & Tea

Ideal Light Bite

Occasions: Market snack, late-night snack, street-food night at home Cost: Low — about $3–4 per serving at home
Sliced soondae, Korean blood sausage with glass noodles, on a white plate

Korean Street-Food Classic

Photo: ayustety, CC BY-SA 2.0, via Wikimedia Commons

The Heritage Formulary

Measured Ingredients

Estimated cost: Low — about $3–4 per serving at home (USD)

Made with fresh pork blood, glass noodles and glutinous rice in natural casings, steamed until set; nutrition is estimated from USDA values.

Execution Methodology & Culinary Technique

Step-by-Step Cooking Guide

Active 1h 25m
P

Prep Stage: Noodles, Rice and Filling

45 Mins • Soaking, Cooking & Mixing

Boil the glutinous rice in plenty of water until just tender. Boil the glass noodles for 6 minutes, drain and snip short. Rinse the casings inside and out and soak in cold salted water for 30 minutes. Strain the cold blood, then gently mix it with the noodles, rice, green onion, garlic, ginger, soy sauce, sesame oil, salt and pepper — stir, do not whisk, so the blood stays smooth.

Maestro Tip: Keep everything cold and work gently — warm blood thickens too fast and makes a grainy filling.

  1. 1

    Cook the Noodles and Rice

    20 Mins Boiling water, 100°C (212°F)

    Boil the glutinous rice in plenty of water until just tender and drain. While the rice cooks, boil the glass noodles in a second pot for 6 minutes until soft, drain, rinse under cold water and snip into short lengths with kitchen scissors.

    Snip the noodles short — long strands make the filling hard to stuff and slice.

    Done when: The rice is tender but still holds its shape; the noodles are soft and slippery.

  2. 2

    Mix the Filling

    10 Mins Room temperature, about 20°C (68°F)

    Strain the cold pork blood through a fine sieve into a large bowl. Add the cooked noodles and rice, green onion, garlic, ginger, soy sauce, sesame oil, salt and pepper. Stir gently with a spoon until everything is evenly mixed — do not whisk or beat.

    Cold blood mixes smoothly; if it starts to thicken, set the bowl over ice for a minute.

    Done when: The filling is uniform, dark and glossy, with noodles and rice spread evenly through it.

  3. 3

    Stuff the Casings

    15 Mins Room temperature, about 20°C (68°F)

    Tie one end of a casing shut with kitchen string. Spoon or funnel the filling in loosely, filling only about three-quarters full, and push out any air pockets as you go. Tie the other end, leaving a little slack, and repeat with the rest of the filling.

    A wide funnel or a piping bag with the tip cut off makes stuffing far easier than a spoon.

    Done when: The sausages feel plump but soft, with room for the filling to swell.

  4. 4

    Steam Until Set

    35 Mins Steaming, 100°C (212°F); centre at least 74°C (165°F)

    Set the sausages in a steamer basket over boiling water, prick each one two or three times with a fine needle so steam can escape, and steam for 30 to 35 minutes until firm. Check the centre of the thickest sausage with a thermometer — it must reach at least 74°C (165°F).

    Pricking stops the casings bursting; a thermometer is the only sure way to know the blood is fully set.

    Done when: The sausages are firm to the touch, evenly dark, and the centre is at least 74°C (165°F) with no liquid blood.

  5. 5

    Rest, Slice and Serve

    5 Mins Serving warm, about 60°C (140°F)

    Rest the soondae for 5 minutes, then slice into rounds about 1 cm thick with a sharp, wet knife. Mix a pinch of salt with the gochugaru and rice vinegar for the dip, pile the slices on a warm plate with perilla leaves, and serve at once.

    Wet the knife between cuts — it stops the slices sticking and tearing.

    Done when: The slices hold their shape, the filling is set and steaming, and the dip is ready.

Finishing Touches & Plating

Slice the rested soondae into rounds about 1 cm thick, pile them on a warm plate with perilla leaves, and set the salt and gochugaru dip alongside. Eat while still warm, dipping each slice.

Nutritional Physiology & Benefits

Nutrition

Energy

389

kcal / serving

Protein

28g

Complete AA

Carbs

50g

Complex

Fats

7g

Healthy

Per serving (4 servings · 1 serving ≈ 300 g)
Energy389 kcal
Protein28 g
Carbohydrates50 g
Fat7 g
Fibre1.5 g
Sugar0.5 g
Sodium1106 mg
Per 100g
Energy130 kcal
Protein9.4 g
Carbohydrates16.8 g
Fat2.2 g
Fibre0.5 g
Sugar0.2 g
Sodium369 mg

Nutrition values are estimated — calculated from USDA FoodData Central values for the listed ingredients.

Vitamins & minerals: Provides iron, vitamin B12 and zinc from the pork blood, vitamin C from the green onion and ginger, and vitamin K from the perilla leaves. Nutrition is estimated.

High Protein and Iron-Rich

Pork blood gives about 28.3 g of protein per serving and is one of the richest natural sources of iron.

Steamed, Never Fried

Glass noodles and glutinous rice make the filling soft and satisfying without any frying at all.

Ginger and Garlic Seasoning

Ginger, garlic and green onion season the filling, so the sausage needs no heavy sauce — the salty-spicy dip does the work.

Food Pairings

What to Eat With

To optimize nutrient absorption and elevate the sensory depth, pair with these authentic accompaniments:

Sides

Tteokbokki

The classic market pairing — chewy, spicy rice cakes next to soft, savoury soondae, both dunked in the same kind of salty-spicy seasoning.

Vegetables

Kimchi

Sharp, crunchy kimchi cuts through the richness of the blood sausage and resets the palate between slices.

Perilla Leaves

Wrapping each warm slice in a fragrant perilla leaf with a dab of dip is how soondae is eaten at Korean markets.

Drinks

Makgeolli

A cold, lightly sparkling rice wine is the traditional drink with market soondae — its gentle sweetness balances the salty dip.

Complete menu

Serve the soondae with tteokbokki, kimchi and a cold makgeolli or beer for a classic Korean market-stall snack spread.

Digestive Guardrails

What NOT to Combine

To prevent digestive distress, sluggishness, or palate clash, avoid pairing the dish with these elements:

Undercooked Blood Sausage

Soondae is made from pork blood and intestines, so it must be steamed until the centre reaches at least 74°C (165°F). Undercooked blood sausage carries a real food-safety risk. This is general food information, not medical advice.

Overfilling the Casings

Stuffing the casings too tightly is the classic mistake — the rice and noodles swell as they steam and the casing bursts. Fill only about three-quarters full and leave room at the ends. This is general food information, not medical advice.

Slicing While Piping Hot

Slicing soondae while it is still steaming hot tears the casing and spills the filling. Rest it for 5 minutes first, then slice with a sharp, wet knife. This is general food information, not medical advice.

General information only, not medical advice — consult a doctor for personal dietary decisions.

Who Should Eat It

Who Should Eat

  • General adultsA bold, hearty snack — rich, savoury and filling. One serving is about 300 g, so it works as a light meal with tteokbokki on the side.
  • ChildrenThe blood sausage itself is an acquired taste and many children dislike the texture; offer a small piece first and keep the chilli dip away from young children.
  • ElderlySoft and easy to chew once sliced, but fairly rich and salty — a modest portion with plenty of vegetables suits most older eaters.
  • Pregnant womenOnly eat soondae that is freshly steamed and piping hot all the way through, reaching at least 74°C (165°F) in the centre. Avoid leftovers that have sat out. Ask your clinician if unsure.
  • Breastfeeding womenA protein- and iron-rich snack; the chilli dip is the only part to watch, since very spicy food can upset some babies through breast milk.
  • AthletesAbout 28.3 g of protein per serving plus slow carbs from the rice and noodles — a solid post-training snack, though the sodium is high.
  • Weight gainEasy to enrich: eat a full serving with tteokbokki and a little extra sesame oil in the dip.
  • Weight lossAt about 389 kcal a serving it is a moderate snack, but the rice and noodles add up — keep to half a serving and fill the plate with salad or kimchi.

Health Conditions — Adjust or Avoid

Conditions

  • DiabetesThe glutinous rice and glass noodles are the main carb sources — about 50.4 g per serving. Keep the portion small and eat plenty of vegetables alongside. Ask your clinician about portion size.
  • High blood pressureThis dish carries about 1,106 mg of sodium per serving, mostly from the soy sauce, salt and dip. Use less salt in the filling and go light on the dip. Ask your clinician about your sodium target.
  • Kidney diseaseThis dish is high in protein, iron and sodium, so it may not suit a restricted diet. Ask your clinician before making it a regular meal.
  • GoutOrgan meats and blood are high in purines. Enjoy only occasionally in a small portion, and ask your clinician if flare-ups are frequent.
  • Stomach issuesThe sausage itself is soft and steamed, but the chilli dip and garlic can bother a sensitive stomach — skip the gochugaru and eat a small portion. Ask your clinician if symptoms persist.
  • Cardiovascular diseasePork blood and casings bring saturated fat and cholesterol, so this is an occasional snack rather than an everyday one. Keep the portion small and balance it with vegetables. Ask your clinician about fitting it into your eating plan.
  • Fatty liverA rich, salty sausage with starchy filling is a lot for one sitting; keep portions modest and balance the meal with salad. Ask your clinician for personal guidance.
  • Food allergiesContains pork and soy (soy sauce). The glass noodles are made from sweet potato starch and the rice is glutinous rice — check labels if you have a soy or sesame allergy, and use a soy-free seasoning if needed.
  • Special therapeutic dietsNot suitable for vegetarian or vegan diets. For a gluten-free diet, use tamari instead of soy sauce and check the noodle packet. Ask your clinician or dietitian about your specific plan.

If you have a medical condition, consult your doctor before changing your diet.

Storage & Use

Storage & Use

How to store
Cool leftover soondae quickly and store in an airtight container, separate from the dip.
In the fridge
2 days.
In the freezer
Up to 1 month, sliced and well wrapped; thaw overnight in the fridge.
How to reheat
Reheat by steaming for 10 minutes until the centre reaches 74°C (165°F); do not microwave, which makes the casing rubbery.
Freezing recommended
Only if needed — the texture softens after freezing.
Signs it has spoiled
Sour smell, slimy casing, or grey-green discolouration.

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