Yeondu is a traditional Korean fermented seasoning made from fermented soybeans. It is similar to soy sauce but lighter in colour, more delicate in taste, and carries a deep umami flavour. Much like a good European fish sauce or Worcestershire sauce, it is added directly to dishes to enhance their savoury depth. The orange-label Yeondu is enriched with vegetable essences — garlic, onion, ginger, and scallion — making it versatile for a wide range of Korean home-cooked dishes including soups, seasoned vegetable sides, and stir-fries.

Yes, Sempio Cooking Essence Yeondu (Orange) is suitable for both Vegan and Vegetarian diets. It contains no animal-derived ingredients and is made entirely from plant-based components including fermented soybean essence, vegetable extracts (garlic, onion, ginger, scallion), and yeast extract. It is also a Gluten-Free product. Please note, however, that it does not carry Halal certification, so those following a Halal diet should take this into consideration.

Yes, Yeondu contains Soybeans (Soya), one of the EU's 14 mandatory declared allergens. Anyone with a soybean allergy should avoid consuming this product. The ingredient list also includes Alcohol. Additionally, there is information indicating that wheat is handled at the Korean production facility. For the most accurate information regarding cross-contamination (wheat/gluten may contain) in EU export batches, we recommend confirming with the official EU importer. Those with Coeliac disease should always check the label carefully before purchase.

The key ingredient in Yeondu — Fermented Soybean Essence — is extracted from soybeans that have been fermented and aged using traditional Korean methods. This fermentation process works on a similar principle to European cheese ageing or wine fermentation: over time, complex umami flavours and deep aromas develop naturally. Because fermentation creates a rich, naturally occurring savoriness that goes far beyond simple saltiness, even a small amount of Yeondu can dramatically transform the depth of a broth or sauce.

Before opening, store in a cool place away from direct sunlight. After opening, refrigeration is recommended; use within the best-before date indicated on the label. It is best to start with a smaller amount than you would use with regular soy sauce. As the salt content is very high at 16.5g per 100ml, begin with a small quantity (1 teaspoon) and adjust to taste. It can be used in soups, seasoned vegetable dishes, tofu dishes, and stir-fries — either as a replacement for soy sauce or alongside it — to achieve a more nuanced and refined flavour.