Hoisin sauce is one of those condiments that can instantly transform a meal.
Thick, glossy, and packed with bold flavour, it’s a staple in Chinese cooking and often shows up in stir-fries, marinades, dipping sauces, and even sandwiches like bánh mì.
But if you’re vegan – or cooking for someone who is – you might be wondering whether you can add a dash of hoisin or not.
While many hoisin sauces are made entirely from plant-based ingredients, some brands include honey or other additives that aren’t vegan-friendly.
In this guide, we’ll break down exactly what’s in hoisin sauce, which ingredients to watch out for, and how to find (or make) a version that fits a vegan lifestyle.
Is Hoisin Sauce Vegan?
Often, yes – but not always. Traditional hoisin is soybean-based and can be entirely plant-based.
The catch is that some brands add ingredients that aren’t vegan, or they use sugar sources and processing methods that some vegans prefer to avoid.
Always read the label, as formulations vary by brand and region.
Ingredients That Can Make Hoisin Non-Vegan
When scanning labels, look out for:
Honey
Some hoisin sauces use honey as a sweetener. Honey isn’t considered vegan, so choose versions that use sugar, molasses, date paste, or other plant-based sweeteners.
Fish or Shellfish Derivatives
Classic hoisin shouldn’t contain fish, but crossovers happen. Be careful with products labelled “oyster-flavoured” or “oyster sauce” – those are not vegan. Also check for fish sauce, anchovy extract, or generic “seafood flavourings.”
Ambiguous “Natural Flavours”
“Natural flavour” is a broad term. Most hoisin products use plant-based flavours, but if the label is vague and the product isn’t marked vegan, consider contacting the brand or choosing a clearly vegan-labelled option.
Sugar Processing (mainly a US concern)
Refined cane sugar in the US may be processed with bone char. Many vegans are fine with standard sugar; others prefer brands that use beet sugar, organic cane sugar, coconut sugar, or that are explicitly vegan-certified.
In the UK and EU, bone char isn’t used in sugar processing, so standard sugar is generally considered vegan there.
Additives and E-Numbers: What’s Typically Fine
Hoisin sometimes includes preservatives and flavour enhancers. Common ones you may see:
- Caramel colour (E150): Generally vegan (produced from heating sugars).
- Lactic acid (E270): Usually produced by fermenting plant sugars; typically vegan.
- Citric acid (E330): Usually from fermenting plant sugars; vegan.
- Monosodium glutamate / MSG (E621): Vegan.
- Sodium benzoate (E211), potassium sorbate (E202), acetic acid (E260): Typically synthetic or plant-derived; vegan.
If you see unusual flavour enhancers like disodium inosinate (E631) or disodium guanylate (E627), know that they are often produced microbially, but historically, some sources were animal-derived.
Most modern food-grade versions are vegan, yet brands rarely state the origin. If in doubt and the product isn’t marked vegan, pick a different brand.
Gluten and Other Allergens
Most hoisin contains soy and wheat (from wheat flour or standard soy sauce). If you need gluten-free, look for hoisin made with tamari or clearly labelled gluten-free.
Also, watch for sesame in some recipes. UK and EU labels must bold major allergens; US labels list them under “Contains.”
Some factories produce hoisin and non-vegan sauces (like oyster sauce) on the same lines.
If you’re strict about cross-contact, check for “may contain” statements or choose brands with vegan certification or clear “suitable for vegans” wording.
How To Read the Label: A Simple Approach
- Scan for animal words first: honey, fish sauce, oyster, anchovy, shrimp, clam, crab.
- Check the sweetener: sugar or molasses is fine for most; honey is not vegan. If you avoid bone-char sugar, prefer organic or beet sugar, or look for vegan certification.
- Look at allergens and gluten: soy and wheat are common; seek gluten-free hoisin if needed.
- Assess additives: caramel colour, lactic acid, MSG, and common preservatives are typically vegan.
- Prefer explicit “vegan” labels or certification when possible, especially if you want to avoid cross-contact.
Quick Buyer’s Checklist for Hoisin Sauce
- Marked “vegan” or “suitable for vegans.”
- No honey.
- No fish, oyster, or anchovy ingredients.
- Sweetener aligns with your preference (organic/beet sugar if you avoid bone-char sugar).
- Gluten-free if required.
- No “oyster-flavoured” wording.
- Optional: brand confirms plant-based “natural flavours.”
Vegan Hoisin Sauce Brands in the US
If you’re shopping in the US, you’ll find plenty of vegan-friendly hoisin sauces, but it’s important to check the label since not every version is vegan. Here are some reliable options:
Lee Kum Kee Vegetarian Hoisin Sauce
- Vegan status: Clearly labelled vegetarian and vegan.
- Notes: Classic taste, widely available in Asian grocery stores, larger supermarkets, and online. Contains wheat, so not gluten-free.
Lee Kum Kee Gluten-Free Hoisin Sauce
- Vegan status: Labelled gluten-free and suitable for vegans.
- Notes: Great if you need to avoid wheat. Often found at Whole Foods, Asian grocers, or online retailers.
Lucky Foods Hoisin Sauce
- Vegan status: The brand states “All Vegan!”
- Notes: US-based family company that focuses on plant-based products. It can be ordered directly from their website or via Amazon.
Wan Ja Shan Hoisin Sauce
- Vegan status: Certified vegan and organic.
- Notes: This New York-based brand is known for naturally brewed sauces. Their hoisin is USDA Organic and often stocked at health food stores or online.
Kikkoman Hoisin Sauce (US version)
- Vegan status: Ingredients are plant-based (soybeans, sugar, vinegar, garlic, spices). While not always labelled vegan, no animal-derived ingredients are typically used. Always double-check the packaging.
- Notes: Easy to find in most mainstream grocery stores.
Ocean’s Halo Hoisin Sauce
- Vegan status: Certified vegan and organic.
- Notes: Made with seaweed for added umami. Often available at Sprouts, Whole Foods, and online.
Tip for US shoppers: If you want to be extra sure, look for “Vegan” or “Certified Vegan” logos on the jar. US sugar sometimes raises concerns for strict vegans due to bone char, so organic or certified vegan hoisin is the safest choice.
Easy Homemade Vegan Hoisin (Quick Version)
Making your own gives you full control over ingredients, sweetness, and sodium. Here’s a fast, dependable recipe:
Ingredients (makes ~200 ml):
- 3 tbsp smooth tahini (or natural peanut butter)
- 3 tbsp light soy sauce (use tamari for gluten-free)
- 2 tbsp dark soy sauce (or extra tamari + 1 tsp molasses)
- 2 tbsp blackstrap molasses (or date syrup)
- 1½ tbsp rice vinegar
- 1 tbsp maple syrup (adjust to taste)
- 1 tsp toasted sesame oil
- 1 tsp Chinese five-spice powder
- 1 tsp garlic powder (or 1 small fresh clove, minced)
- ½ tsp onion powder
- ¼–½ tsp chili paste or sriracha (optional)
- 1–3 tbsp water to thin, as needed
Method:
Whisk everything until smooth, thinning with water to reach a thick, pourable consistency. Taste and adjust sweetness, saltiness, and heat. Store in a clean jar in the fridge for up to 1 week.
Notes:
- For deeper umami, add 1–2 tsp white or red miso.
- For a classic fermented note, blend in 1–2 tsp Chinese fermented black bean paste (douchi) if available—check the jar is vegan.
Ways To Use Vegan Hoisin
Use it as a glaze for baked tofu or mushrooms, a dip for spring rolls, or a quick sauce for weeknight stir-fries.
It’s great in lettuce wraps, drizzled on roasted veg, or spread thinly in bánh mì with cucumber, coriander, and pickled carrots. A spoonful in a marinade can add instant depth.
Nutrition and Sodium Notes
Hoisin is flavour-dense and can be high in sodium and sugar. If you’re watching either, use smaller amounts, thin with water or lime juice, or make the homemade version and adjust to taste.
Pair with fresh vegetables, whole grains, and protein-rich tofu or tempeh for balanced meals.
Final Thoughts
Hoisin sauce can be a handy, plant-friendly staple, but labels matter. Many jars are vegan, yet some include honey or sit next to oyster-based products in shared facilities.
A quick label check – plus choosing brands marked “vegan” or making a simple batch at home – keeps things straightforward.
Once you’ve found a reliable option, you’ll have an easy way to add sweet-savory depth to fast family meals.
Frequently Asked Questions
Is hoisin the same as oyster sauce?
No. They’re different sauces with different bases and flavours. Oyster sauce is made with oysters and isn’t vegan. Hoisin is soybean-based and can be vegan.
Is caramel colour in hoisin vegan?
Yes, caramel colour is generally produced by heating sugars and is considered vegan.
Is sugar in hoisin vegan?
In the UK and EU, standard sugar is considered vegan. In the US, some refined cane sugar may be processed with bone char. If you avoid that, pick organic or beet sugar, or a product labelled vegan.
Can coeliacs have hoisin?
Only if it’s labelled gluten-free. Many hoisin sauces contain wheat or standard soy sauce. Look for versions made with tamari and gluten-free certification.
What should I avoid on the label?
Honey, fish sauce, oyster, anchovy, or vague “oyster-flavoured” claims. If the product isn’t marked vegan and uses ambiguous “natural flavours,” consider another brand or contact the manufacturer.
