Joybuy Insights

Buying Asian Bean Paste: Varieties, Ingredients and Products Compared

Asian bean paste isn't all the same. Depending on the country of origin, type of bean, fermentation time and seasoning, it can taste sweet, salty, spicy, smoky or distinctly umami. If you're shopping for wok dishes, noodles, marinades or desserts, you shouldn't just look at the brand name and jar size.

Three common buying mistakes often lead to the wrong purchase:

  • Confusing similar names: Doubanjiang, Doenjang, Chunjang and Ssamjang all have different uses. A sweet bean paste made from red beans won't work as a substitute for a spicy chilli bean paste.
  • Underestimating heat and salt content: Fermented bean paste is often concentrated. A high salt level can be noticeable even in small amounts.
  • Not considering the texture: Smooth pastes are suitable for desserts or dips, whereas chunky or oil-based varieties can develop more flavour when stir-fried.

Which Asian Bean Paste Suits Which Dish?

Chinese Bean Paste

Chinese bean paste is typically made from soya beans, wheat flour, salt and water. It can be used as a seasoning paste for wok dishes, noodles, marinades or for dipping. Sweet bean paste is traditionally served with Peking duck, spring pancakes or fried noodles.

Doubanjiang generally refers to a fermented paste made from beans and chilli. Varieties from Pixian in particular are intended for Sichuan dishes such as Mapo Tofu, spicy beef or braised dishes. The term 'chilli bean paste' indicates its spicy nature.

Korean Bean Paste

Doenjang is a Korean soya bean paste with a strong, salty and fermented flavour. It is mainly used for soups, stews and marinades.

Ssamjang is a seasoned soya bean paste typically served with grilled meat, vegetables or lettuce wraps. Depending on the product, it may contain chilli products, garlic, sugar or sesame.

Chunjang is a dark black bean paste for Jjajangmyeon and Jjajangbap. Before further preparation, it is often briefly stir-fried in oil to develop the flavour and reduce any bitter notes.

Sweet Bean Paste

A sweet bean paste made from red azuki beans is an ingredient for Japanese sweets. The smooth variety is often called Koshian and is used for Dorayaki, Taiyaki, Mochi or Anmitsu. It cannot be swapped for a savoury Asian seasoning paste.

Three Important Buying Criteria

1. Check the Ingredients List and Allergens

Before buying, it's worth looking at the ingredients in descending order. Relevant details include:

  • Proportion of soya beans, red beans or broad beans
  • Wheat flour or other gluten-containing ingredients
  • Chilli, garlic, sesame and spices
  • Sugar, syrup or sweeteners
  • Preservatives and flavour enhancers

Many products contain soya and wheat. If you have allergies or coeliac disease, check the label and any trace warnings carefully. Recipes can change, so the product packaging is the definitive guide.

2. Assess Salt, Sweetness and Heat Correctly

Nutritional information per 100g makes comparison easier. Some of the seasoning pastes listed contain more than 10g of salt per 100g, whereas sweet red bean pastes have only low salt levels. That doesn't mean a product is unsuitable – a concentrated paste is often used only by the teaspoon.

With Doubanjiang and other spicy bean pastes, also pay attention to the type of chilli and oil content. For sensitive diners or mild dishes, a non-spicy soya bean paste may be the better choice.

3. Consider Pack Size and Storage

For occasional cooking, 150 to 368g is practical. Larger containers of 500 to 800g are better value for regular use or in a professional kitchen. After opening, many products need to be stored in the fridge. Some pastes should be used within a few days or weeks.

Using a clean spoon reduces the risk of contamination. With oil-based Pixian paste, after removing some, cover the surface again with oil and seal the container tightly, if the manufacturer advises this.

Our Selection by User Profile

Suitable for: Budget-Conscious Beginners
Cong Ban Lv Soybean Paste 150g, Chinese Seasoning Sauce

Cong Ban Lv Soybean Paste 150g, Chinese Seasoning Sauce

Why this product suits the profile: The small 150g pack is ideal if you want to try Chinese soya bean paste in smaller quantities first.

How this product avoids the pitfall

The manageable amount limits the risk of having to store a large jar with an unsuitable flavour for a long time.

Main Advantage & Strengths

150g content, fermented soya bean paste, suitable for wok dishes, braised dishes and dips.

Suitable for: Quality-Focused Shoppers
imuraya Smooth Bean Paste 650g

imuraya Smooth Bean Paste 650g

Why this product suits the profile: If you want to prepare Japanese sweets with a smooth filling, this is a clearly labelled Koshian variety.

How this product avoids the pitfall

The description as a smooth red bean paste clearly distinguishes it from savoury seasoning pastes for wok dishes.

Main Advantage & Strengths

650g content, 60% red beans according to the product information, for use in Dorayaki, Taiyaki, Mochi and other sweets.

Suitable for: Special Uses & Heavy Users
Lintao Pixian Chili Bean Sauce 750g

Lintao Pixian Chili Bean Sauce 750g

Why this product suits the profile: The 750g pack is aimed at households with regular demand and professional kitchens that frequently cook Sichuan dishes.

How this product avoids the pitfall

The product description explicitly mentions broad beans, chilli and wheat flour, preventing confusion with mild soya bean paste.

Main Advantage & Strengths

For Mapo Tofu, Twice-Cooked Pork, braised dishes and hot-pot bases; store in a cool place after opening.

Suitable for: Everyday Korean Cooking
CHUNG JUNG ONE Doenjang Soybean Paste 500g

CHUNG JUNG ONE Doenjang Soybean Paste 500g

Why this product suits the profile: The 500g pack is designed for regular kitchen use in Korean soups, stews and marinades.

How this product avoids the pitfall

The clear labelling as Doenjang helps you avoid confusing this paste with Chunjang for Jjajangmyeon or Ssamjang for dipping.

Main Advantage & Strengths

Contains soya beans, wheat, fermented soya beans and koji according to the product information; suitable for soups, stews and marinades.

Looking for more options?

We've put together a full, regularly updated list of products that fully meet these strict selection criteria and the safety regulations in force in the EU.

Practical Preparation and Storage

For many savoury varieties, start with half to one tablespoon for a wok dish. Chilli bean paste often develops its flavour better if briefly stir-fried in oil with garlic, ginger or spring onions. A short stir-fry is also recommended for Chunjang. Then add vegetables, tofu, meat or liquid.

Sweet red bean paste can be used directly as a filling. For the Imuraya paste, the product information also suggests a mixing ratio of 1:1 with water if a thinner consistency is needed.

After opening, follow the instructions on the label. Whether it needs refrigeration, the use-by period and the best-before date vary by product. Do not use a container that is bloated or damaged.

FAQ About Asian Bean Paste

Which bean paste is suitable for Mapo Tofu?

A spicy Doubanjiang or chilli bean paste is typically used for this. It usually contains chilli and broad beans or soya beans. A mild soya bean paste will significantly change the dish and won't provide the same heat.

How long does bean paste last after opening?

This depends on the variety and manufacturer. Many fermented pastes need to be refrigerated after opening and used within a certain period. The specific date on the packaging is definitive. Using a clean spoon and keeping the container well sealed helps maintain product quality.

Is sweet bean paste the same as soya bean paste?

No. Sweet bean paste is often made from red beans and sugar and used for desserts. Soya bean paste is typically savoury and serves as an Asian seasoning paste for soups, dips, marinades or wok dishes.