What UK Takeaways Need to Know About Stocking Authentic Chinese Sauces and Condiments

Quick answer: A UK Chinese takeaway needs 12 core sauces and condiments to cover its full menu: light soy sauce, dark soy sauce, oyster sauce, hoisin sauce, black bean sauce, sweet and sour sauce, chilli oil, sesame oil, XO sauce, Shaoxing rice wine, white rice vinegar and five-spice powder. All should be bought in catering format at wholesale trade pricing, which costs 30 to 50% less per litre than retail equivalents.

There are approximately 13,744 Asian restaurants in the UK, and Chinese takeaways represent the largest single segment. Every one of them buys sauces and condiments. Most buy them from a cash-and-carry or supermarket at retail prices and pay 30 to 50% more per litre than a trade account buyer for the same product.

This guide is written for UK Chinese takeaway and restaurant operators, not home cooks. It covers the 12 essential sauces every Chinese kitchen needs, the regional cuisine differences that determine which sauces to prioritise, allergen labelling obligations, and how to source at trade wholesale pricing.

The 12 Essential Chinese Sauces for a UK Takeaway

A well-stocked Chinese takeaway sauce shelf covers every dish on a standard menu with the following 12 lines. Each is available at wholesale in catering formats that cost significantly less per unit than retail purchases.

1. Light Soy Sauce

Light soy sauce is the primary seasoning in Chinese cooking. It adds salt and umami to stir-fries, noodles, rice dishes, marinades and dipping sauces. In a Chinese kitchen, it is used in almost every savoury dish.

Buy in catering format: 5-litre containers. A busy takeaway uses 3 to 5 litres per week. A 5-litre catering container at wholesale is significantly cheaper per litre than 1-litre retail bottles.

Key allergen: contains gluten (wheat) and soya. Read our complete guide to soy sauce types to understand light, dark, sweet and tamari varieties and where each one is used.

2. Dark Soy Sauce

Dark soy sauce is thicker, sweeter and less salty than light soy. It adds colour and depth to braises, slow-cooked dishes, fried rice and char siu pork. It is not a substitute for light soy: it is a different ingredient used for a different purpose.

Most Chinese kitchens use both soy sauces daily. Stock them separately and never combine them into a single container.

3. Oyster Sauce

Oyster sauce is a staple of Cantonese cooking — the cuisine that forms the basis of most UK Chinese takeaway menus. It brings a rich, slightly sweet umami depth to beef stir-fries, stir-fried greens (especially kai-lan and pak choi), noodle dishes and steamed dishes.

Stock in 2.27kg catering cans or 5kg catering jars. Once opened, refrigerate and use within two months.

Key allergen: contains molluscs and fish. Must be declared on any UK menu or dish description claiming to be allergen-free.

Browse our sauces category for oyster sauce in catering formats from brands including Lee Kum Kee and Tiger Tiger.

4. Hoisin Sauce

Hoisin sauce is a thick, sweet and savory sauce made from fermented soybeans, garlic and spices. In UK Chinese takeaways, it is used primarily as the sauce for Peking duck pancakes, as a glaze for char siu, and as a dipping sauce for spring rolls. It also forms part of many stir-fry sauces.

Key allergen: contains gluten (wheat) and soya.

5. Black Bean Sauce

Black bean sauce (fermented black bean paste) is one of the most distinctive flavours in Chinese cooking. It underpins several of the most commonly ordered UK Chinese takeaway dishes: beef in black bean sauce, squid in black bean sauce and black bean and chilli tofu. The sauce is made from fermented salted black soybeans blended with garlic, ginger and oil.

Stock as a ready-made black bean sauce in catering jars, or stock dried fermented black beans and make the sauce in-house from a base recipe. The ready-made version is faster; the in-house version is more authentic for kitchens with the time to make it.

Key allergen: contains soya. Fermented black beans sometimes contain gluten depending on production method. Always check the product specification sheet.

Browse our sauces range and pastes category for black bean sauce and fermented black bean products in catering formats.

6. Sweet and Sour Sauce

Sweet and sour sauce is the most ordered sauce in UK Chinese takeaways by volume. A consistent, balanced sweet and sour sauce — with the right ratio of pineapple acidity to sugar sweetness and a bright orange-red colour — is a defining quality signal for many UK customers. Stock a quality pre-made catering-format base and adjust in-house rather than making from scratch.

Key allergens: may contain gluten. Check the product specification.

7. Chilli Oil and Chilli Sauce

Chilli oil (layu or Chinese chilli oil) and bottled chilli sauce both function as table condiments and cooking ingredients in a Chinese kitchen. Lao Gan Ma crispy chilli oil has become one of the most recognised condiments in the UK market, but many Chinese operators maintain a house chilli oil alongside it.

Browse our sauces and chilli condiments for chilli oils and hot sauces in retail and catering formats.

8. Sesame Oil

Toasted sesame oil is used as a finishing oil, not a cooking oil. It is added at the end of stir-fries, to noodle dressings, to dumpling dipping sauces and to marinades. The flavour is delicate and degrades at high heat, so it should never be used as the primary cooking oil in a wok.

Stock in 1-litre or 5-litre catering bottles. Store away from direct heat and light.

Browse our oils category for sesame oil and other cooking oils in catering formats.

9. XO Sauce

XO sauce is a premium Cantonese condiment made from dried scallops, dried shrimp, chilli, garlic and oil. It is not an essential for every Chinese takeaway, but for operations positioning themselves at a mid-to-premium level, it is a meaningful differentiator. XO sauce added to stir-fried seafood, noodles or vegetables immediately elevates the dish.

Key allergens: contains crustaceans, molluscs and fish. Must be prominently declared on any dish containing XO sauce.

10. Shaoxing Rice Wine

Shaoxing rice wine is used in marinades and stir-fry sauces to tenderise meat and add depth. It is not served as a drink: it is a cooking ingredient used in almost every Chinese meat marinade. Dry sherry is a partial substitute, but Shaoxing wine produces a distinctly more authentic result.

Key allergen: may contain gluten depending on production method. Check the product specification.

Browse our seasonings category for Shaoxing wine and cooking wine products.

11. White Rice Vinegar

White rice vinegar is used in sweet and sour dishes, pickled vegetable sides, some dumpling dipping sauces and hot and sour soup. It has a milder acidity than malt vinegar and a different flavour profile. Using malt vinegar as a substitute in Chinese dishes produces noticeably different results.

12. Five-Spice Powder

Five-spice powder (a blend of star anise, cloves, Chinese cinnamon, Sichuan pepper and fennel seeds) is used in marinades for roast meats, char siu, crispy duck and spiced tofu. A small quantity delivers a powerful, distinctive flavour. Stock in 500g to 1kg catering packs.

Browse our spices category for five-spice and other dried spice blends in catering formats.

Regional Chinese Cuisine: Which Sauces to Prioritise for Your Menu

Chinese cuisine is not uniform. The sauce requirements of a Cantonese-style UK takeaway differ significantly from a Sichuan restaurant or a northern Chinese operation. Most UK Chinese takeaways serve Cantonese-influenced dishes as their core, but expanding into regional menus requires additional pantry items.

For guidance on the Korean and Japanese sauce ranges that increasingly complement Chinese menus in pan-Asian operations, read our guide to the 7 Asian sauces every UK kitchen needs and our guide to gochujang for UK restaurants.

Allergen Labelling for Chinese Sauces Used in UK Takeaways

UK food businesses have a legal obligation to declare the 14 allergens whenever they are present in any dish or product. Chinese sauces are among the highest-allergen-risk condiment categories in a professional kitchen because they typically contain soya, gluten (wheat), sesame, fish or crustaceans — sometimes several at once.

The specific allergen obligations for a UK takeaway:

• Menus must declare allergens for every dish. The Food Information Regulations 2014 require that customers can access allergen information before ordering, either on the menu or through a clear signposting system.
• Verbal disclosure must be accurate. If a member of staff tells a customer a dish is free of a specific allergen, this must be verified against the actual sauce and ingredient specifications.
• Sauce substitutions create allergen risk. If a kitchen substitutes one brand of soy sauce or black bean sauce for another mid-supply, the allergen profile of the dish may change. Keep product specification sheets for every sauce used and review when suppliers change.
• Cross-contamination must be managed. Allergen-containing sauces used with shared utensils, shared woks or shared preparation surfaces create cross-contamination risk. Document controls in your HACCP system.

Buying Chinese Sauces at Wholesale: What to Know

Catering Formats vs Retail Bottles

The most common overspend in a UK Chinese takeaway sauce budget is buying soy sauce, oyster sauce and hoisin in retail-sized bottles instead of catering containers. The price difference is typically 30 to 50% per litre.

Brands UK Chinese Takeaways Trust

Brand recognition matters for Chinese sauces because flavour profiles vary between manufacturers and kitchen staff build muscle memory around specific products. Switching brands mid-contract can produce noticeable changes in dish flavour that require recipe adjustments.

Consistently used brands in UK Chinese trade kitchens include Lee Kum Kee, Pearl River Bridge, Amoy, Woh Hup, Kikkoman (for soy sauce), and Tiger Tiger for branded own-range products. JK Foods stocks a broad range across these brands in catering formats.

Related Reading

Understanding Soy Sauce: Light, Dark, Sweet and Tamari — the definitive guide to soy sauce types for UK chefs.

The 7 Asian Sauces Every UK Kitchen Needs — the broader Asian sauce stocking guide covering Chinese, Japanese, Thai and Korean ranges.

Thai vs Vietnamese Sauces: A Guide for UK Restaurant Buyers — for pan-Asian operations extending beyond Chinese-only menus.

What to Expect When You Register as a Trade Buyer — how wholesale trade accounts work for UK takeaway and restaurant operators.

Frequently Asked Questions

What are the most essential Chinese sauces for a UK takeaway?

The 12 essential Chinese sauces for a UK takeaway are: light soy sauce, dark soy sauce, oyster sauce, hoisin sauce, black bean sauce, sweet and sour sauce, chilli oil, sesame oil, XO sauce, Shaoxing rice wine, white rice vinegar and five-spice powder. Light soy, oyster sauce and black bean sauce are the highest-volume lines for most Cantonese-style UK Chinese takeaways.

What allergens are present in Chinese sauces?

Chinese sauces are among the most allergen-dense condiment categories in a professional kitchen. Light and dark soy sauce contain gluten (wheat) and soya. Oyster sauce contains molluscs and fish. Hoisin sauce contains gluten and soya. XO sauce contains crustaceans, molluscs and fish. Black bean sauce contains soya and may contain gluten. All must be declared on UK menus under the Food Information Regulations 2014.

How much cheaper is wholesale soy sauce compared to retail?

A 5-litre catering container of light soy sauce at wholesale trade pricing typically costs 30 to 50% less per litre than a 1-litre retail bottle from a supermarket or cash-and-carry. For a takeaway using 3 to 5 litres of soy sauce per week, the annual saving from switching to catering-format wholesale purchasing runs into hundreds of pounds on that product alone.

What is the difference between light and dark soy sauce for a Chinese kitchen?

Light soy sauce is thinner, saltier and used as the primary seasoning in stir-fries, noodles, marinades and dressings. Dark soy sauce is thicker, sweeter and less salty, used to add colour and depth to braises, fried rice and slow-cooked dishes. They are not interchangeable. Read our complete guide to soy sauce types for the full breakdown.

Does a UK Chinese takeaway need to declare sauces as allergens on its menu?

Yes. UK food businesses are legally required to declare the 14 allergens on their menus or through an equivalent allergen information system. Chinese sauces typically contain multiple allergens. A dish description that omits sauce allergens puts customers at risk and exposes the business to prosecution under the Food Information Regulations 2014. Staff must also be trained to give accurate verbal allergen information.

Which Cantonese sauces do UK Chinese takeaways use most?

The highest-volume sauces in a Cantonese-style UK Chinese takeaway are light soy sauce, oyster sauce, black bean sauce, sweet and sour sauce and hoisin sauce. These five underpin the most commonly ordered dishes: beef in black bean sauce, sweet and sour chicken or pork, oyster sauce beef and Peking duck with hoisin and pancakes.

Browse JK Foods UK’s full Chinese sauces and condiments range in catering formats, or register as a trade buyer to access wholesale pricing on all 12 essential sauces for UK Chinese takeaway operators.