Sweet Chilli Mayo Recipe: The Only Sauce Recipe You Need

You opened your fridge, grabbed the sweet chilli sauce, and thought, there has to be something better than dunking straight from the bottle. There is. This sweet chilli mayo recipe takes five minutes, uses things you already have, and produces a sauce so good it will quietly replace every other condiment on that shelf. Bold claim, but we stand behind it.

Whether you’re finishing off a batch of our Crispy Tortilla Wraps, building a sauce station alongside our Honey Garlic Chicken Thighs, or just trying to rescue some leftover rice from Tuesday night, this is the recipe that earns its place in your weekly rotation and stays there.

We’ve refreshed this post for 2026 with significantly more detail, ingredient breakdowns, a proper technique section, a heat-level guide, every dietary swap you’d ever need, meal prep notes, air fryer pairing ideas, and a full FAQ section that answers the questions readers keep searching for. This isn’t a two-ingredient dump-and-stir guide. This is the complete resource for getting this sauce exactly right, every single time.

Why This Sweet Chilli Mayo Sauce Hits Differently

Let’s talk about why most versions of this sauce fall flat. The majority of recipes online are variations of the same idea: squeeze sweet chilli sauce into mayo, stir, done. And sure, it works. But it works the way a plain cheese sandwich works, adequate, not exciting. After the first dip, the flavour goes nowhere. There’s no lift, no contrast, no depth.

This version is built differently. Every ingredient in the list has a specific job, and together they create something that tastes as if it came from a restaurant kitchen rather than a five-minute scramble before the guests arrived.

The mayo and sweet chilli sauce base is the obvious foundation, creamy, glossy, and lightly sweet. But the sour cream adds a gentle tang that cuts through the richness without making the sauce sharp. The honey smooths out any bitter or astringent notes from the chilli. The Dijon mustard doesn’t taste like mustard by the time it is mixed, it just adds structure and a quiet warmth that sits underneath everything else. Lemon juice does what acid always does: it makes every other flavour taste more like itself. And the soy sauce is the secret. 

Just a small amount adds a background umami note that makes the sauce feel rounder, deeper, and more complex than it has any right to be for something made in five minutes. The cayenne ties everything together, a gentle heat that builds slowly rather than hitting immediately. You can dial it up or down depending on your crowd, but don’t skip it entirely. It’s the difference between this sauce and every other sweet chilli dip that gets forgotten at the back of the fridge.

How to Make Sweet Chilli Mayo Recipe

Equipment:

• Mixing bowls

Ingredients:

• 1/2 cup mayonnaise
• 1/4 cup sour cream
• 2 tbsp honey
• 1 tsp mustard
• 1/2 tsp cayenne (optional)
• 1 tbsp sweet chilli sauce
• 1 tbsp fresh lemon juice
• 1 tbsp dark soy sauce

Instructions:

Step 1: Gather Ingredients

Measure everything beforehand to streamline the process.

Line up all your ingredients on the counter before you start, mayo, sour cream, honey, mustard, sweet chilli sauce, lemon juice, soy sauce, and cayenne. Pull the mayo and sour cream out of the fridge 5 minutes early so they blend more smoothly. If your honey has crystallised, set the jar in warm water for a few minutes until it is runny and pourable again.

Step 2: Create the Base

Whisk together mayonnaise, sour cream, honey, and mustard in a mixing bowl until smooth.

Add the mayo to the bowl first, then spoon in the sour cream, drizzle the honey, and drop in the mustard. Whisk properly, not just a quick stir, until the mixture is completely smooth, pale, and uniform with no streaks. This takes about 30 seconds and gives the sauce a noticeably lighter, glossier texture than stirring alone.

Step 3: Add the Kick

Mix in the cayenne, sweet chilli sauce, lemon juice, and soy sauce. Stir until thoroughly combined.

Pour in the sweet chilli sauce, lemon juice, and soy sauce, then add the cayenne last so you have full control over the heat. Stir slowly and thoroughly, making sure to clean the edges and base of the bowl to fully incorporate everything. The sauce should turn a consistent warm coral colour with a thick, pourable texture.

Step 4: Taste and Adjust

Adjust heat and sweetness to your preference, add more cayenne or sweet chilli sauce for a more decisive kick.

Dip a small spoon into the dish and taste critically. If it is too sweet, add a little more lemon juice or soy sauce, if it’s too sharp, a small drizzle of honey will balance it right out. Add cayenne in tiny pinches if you want more heat, since it builds quickly and is difficult to dial back once it’s in.

Step 5: Chill and Serve

Let it sit in the refrigerator for at least 30 minutes. This enhances the flavour and texture.

Cover the bowl with cling film pressed directly onto the surface of the sauce, or transfer to a sealed jar, and refrigerate. During this time, the flavours meld together, the sharpness from the lemon softens, and the texture firms up to the perfect dipping consistency. If you can make it a few hours ahead or even the night before, the sauce will be noticeably better for it.

Step 6: Enjoy

Use as a dip, spread, or drizzle, whatever your dish calls for!

Stir briefly before serving and let it sit at room temperature for five minutes if it’s been chilling overnight, which loosens the texture slightly for easier dipping and drizzling. Serve in a wide shallow bowl for dipping, spread generously inside wraps and burgers, or spoon over grilled meats and roasted vegetables. However you use it, make more than you think you need, it disappears faster than you expect.

The Heat Level Guide: Dialling It Up or Down

One of the best things about this sweet chilli sauce and mayo combination is how easily it adjusts to suit whoever is eating it. Here’s exactly how to approach each level:

Mild (kids or heat-sensitive guests) 

Use just 1 tablespoon of sweet chilli sauce instead of 2, and skip the cayenne entirely. The sauce will be creamy, sweet, and very approachable. Great with our Soft Shawarma Wrap, spread the bread generously before adding the fillings.

Medium (the recipe as written) 

Follow the recipe exactly. The warmth is present and pleasant, but comfortable, you notice it on the back of your throat a few seconds after each bite, but it never dominates.

Hot 

Double the cayenne to ½ teaspoon and stir in an additional teaspoon of sriracha. The sriracha adds garlicky heat on top of the cayenne’s cleaner burn. This version pairs particularly well with our Seared Ahi Tuna Steak, the heat plays off the umami-rich soy honey glaze really well.

Fiery 

Add a finely minced fresh bird’s eye chilli or half a Fresno chilli alongside the doubled cayenne and sriracha. Remove the seeds if you want heat without the bitterness that seeds can introduce. At this level, the sauce is genuinely spicy,  a good companion for anything rich and fatty that needs cutting through.

Smoky variation 

Replace the cayenne with half a teaspoon of smoked paprika and add a small dash of chipotle sauce. The result is warmer, deeper, and more complex, less Asian-leaning, more Texas barbecue adjacent. Genuinely outstanding as a burger sauce or drizzled over the Sausage Egg Hash.

What to Serve With Sweet Chilli Mayo Sauce 

The versatility of this sauce is a genuine selling point, and it goes well beyond the usual fries-and-burgers suggestions you’ll see elsewhere. Here’s a proper breakdown of how to use it across different meal types:

As a dipping sauce: 

Crispy fries (thick-cut especially), onion rings, chicken tenders, tempura vegetables, prawn crackers, spring rolls, samosas, potato wedges, sweet potato fries, halloumi fries, and air-fried cauliflower bites. Anything fried, roasted, or crispy works here because the cool creaminess of the dip provides contrast to the heat and crunch of the food. If our Garlic Butter Sautéed Cabbage is on the table, put a small bowl of this alongside it. The combination is unexpectedly brilliant, the caramelised, buttery cabbage and the cool, sweet-spicy dip work together in a way that sounds strange but absolutely isn’t.

As a spread:

Burgers, wraps, sandwiches, flatbreads, and pitta. Spread a generous layer across your Soft Shawarma Wrap Bread before loading the filling; it replaces the need for any other sauce in the wrap entirely. It also works beautifully spread onto toast and topped with fried eggs and avocado for a weekend brunch situation that feels far more considered than it is.

As a drizzle: 

Grilled chicken thighs, seared salmon, roasted vegetables, grain bowls, rice dishes, noodle salads, and poke bowls. Drizzle it lightly from a spoon or squeeze bottle. It sets slightly in the fridge, so if you’re using it as a drizzle rather than a dip, let it sit at room temperature for five minutes first to loosen up. It’s a particularly good finishing sauce for our Shrimp Curry, the creaminess cools and complements the coconut-and-spice base in a way that feels almost like a Thai street-food move.

As a salad dressing: 

Thin the sauce with a tablespoon of warm water and a small extra squeeze of lemon juice, whisk well, and you have a genuinely excellent creamy chilli dressing that works on everything from a simple green salad to a coleslaw. The thinned version is particularly good over a shredded chicken and cabbage slaw with toasted sesame seeds.

Air fryer pairings (the 2026 addition): 

As air fryers have become the standard in most home kitchens, this sauce has become the default companion for anything coming out of that basket. Air-fried chicken wings, frozen dumplings, t

ofu bites, veggie chips, fish goujons, and halloumi, all significantly better with a pot of this on the side. If you’re working your way through our dinner section, have a batch of this sauce chilled and ready as a table dip. The honey-garlic and the sweet chilli play very well together.

Dietary Swaps and Variations 

Vegan Sweet Chilli Mayo Recipe: 

Swap regular mayo for a good vegan mayo, Hellmann’s Vegan and Oatly both hold up well in this recipe without compromising texture. Substitute the sour cream with plain, unsweetened coconut yogurt, or an oat based crème fraîche. The resulting sauce is slightly lighter in texture, but the flavour is remarkably close to the original. Check that your sweet chilli sauce brand doesn’t use honey in its production if you’re making this for someone who’s strictly vegan, most don’t, but it’s worth confirming on the label.

Dairy free Sweet Chilli Mayo Recipe: 

Same swaps as the vegan version above. The coconut yogurt works best here because it adds a very faint tropical note that nicely leans into the sweet chilli flavour.

Lower calorie Sweet Chilli Mayo Recipe: 

Replace half the mayonnaise with full-fat Greek yogurt. Don’t use low fat yogurt,  it’s too watery and breaks the texture. The full-fat Greek yogurt version is tangier and slightly thinner but genuinely tasty, and the calorie difference is meaningful if you’re making a large batch.

Gluten free Sweet Chilli Mayo Recipe: 

The sauce is naturally gluten-free, provided you confirm your soy sauce is certified GF. Tamari is the cleanest swap, same quantity, same flavour contribution, and widely available in most supermarkets now. Also, double-check the brand of your sweet chilli sauce if you’re cooking for someone with coeliac disease, as some cheaper brands thicken with wheat-based starch.

No sour cream in the fridge: 

Greek yogurt is the closest substitute, full-fat only. Crème fraîche also works well and produces a very similar result. At a push, plain cream cheese blended in gives a richer, denser sauce that’s more like a thick dip than a pourable condiment, nice for a specific purpose but different from the original.

No Dijon mustard: 

A small amount of apple cider vinegar does a similar job, adds sharpness, and cuts through richness. Use about half a teaspoon and taste before adding more. Alternatively, a very small amount of wasabi paste gives an interesting heat-plus-sharpness note that works surprisingly well in this context.

Nut-free, egg-free: 

The recipe as written contains egg (from the mayo). For egg-free, use an egg-free vegan mayo, aquafaba-based versions from brands like Follow Your Heart are the most widely available and work well texturally.

Meal Prep and Storage: Everything You Need to Know

This sweet chilli mayo recipe is one of the best fridge staples you can make ahead because it genuinely improves over time. Here’s how to handle it properly:

Making it ahead: 

Prepare this sweet chilli mayo recipe up to 48 hours before you need it. The flavours deepen considerably after the first 24 hours in the fridge. If you’re meal prepping for the week, a Sunday batch will be at peak flavour by Tuesday and will stay good through the weekend.

Storage: 

Keep in an airtight jar or container in the refrigerator. A clean 300ml jam jar with a screw-top lid is ideal, the sauce keeps well, you can see how much is left, and it’s easy to pour from. Mason jars also work perfectly and look nicer if you’re setting up a condiment spread for guests.

Shelf life: 

The sauce keeps for up to 7 days in the fridge. Use the use-by date of whichever ingredient expires soonest as your guide, typically the sour cream. Stir it before each use, as slight separation is normal and doesn’t indicate anything wrong. If it smells off or the colour changes significantly, discard it.

Freezing:

Don’t. Mayonnaise-based emulsions break when frozen and thawed, the oil separates from the water, leaving a grainy, unpleasant result. There’s no rescue for a frozen-and-thawed mayo sauce, so skip this one.

Scaling up for a crowd: 

This sweet chilli mayo recipe doubles and triples without any adjustment needed. For a party batch, make it the night before, store in a large jar, give it a good stir before serving, and decant into small bowls as needed. Having multiple small serving bowls rather than one large one encourages people to actually use them.

Common Mistakes and How to Avoid Them

• Use cold ingredients straight from the fridge. As mentioned in the method, cold mayo and cold sour cream take longer to combine, and the sauce can look slightly separated or streaky. Five minutes at room temperature makes a visible difference.
• Skipping the rest time. The sauce you taste immediately after mixing is not the same as the one you get after 30 minutes in the fridge. The flavours haven’t had time to marry. If you taste it immediately and it seems slightly sharp or disjointed, that’s normal, give it the rest time and taste again. It settles significantly.
• Using too much sweet chilli sauce. It’s tempting to keep adding more to intensify the flavour, but beyond about 3 tablespoons for this quantity of mayo, the sauce becomes too loose and too sweet. If you want more chilli flavour, add cayenne or fresh chilli instead, you get the heat without the extra liquid.
• Use light or reduced-fat mayo as the base. Light mayo has a significantly higher water content than full-fat mayo, making the sauce thinner, less glossy, and less satisfying as a dip. The fat in full-fat mayo is what gives the sauce its proper coating consistency. If calories are a concern, swap half the mayo for full-fat Greek yogurt, a much better trade off than switching to light mayo throughout.
• Not tasting and adjusting. This recipe is a starting point, not a rigid formula. Every brand of sweet chilli sauce is slightly different in sweetness and heat. Every batch of honey varies. Taste before you chill and adjust. More lemon if it needs brightness. More honey if it’s too sharp. More cayenne if it needs heat. More mayo if it’s too thin or too intense. Cooking by taste rather than just by measurement is the difference between a good cook and a great one.

How This Sauce Compares to Similar Condiments

People often confuse the Sweet Chilli Mayo Recipe with a few other popular condiments. Here’s how they differ and when to choose which one:

Sweet chilli mayo vs. sriracha mayo: 

Sriracha mayo is sharper, more acidic, and significantly hotter. The heat comes immediately and doesn’t have the sweetness to balance it. It’s excellent for sushi and poke bowls where you want a bold, upfront heat. Sweet chilli sauce and mayo are gentler, more balanced, and more versatile, better as an all-purpose table condiment.

Sweet chilli mayo vs. bang bang sauce:

Bang bang sauce is close,  it uses a similar base but adds sriracha and sometimes rice vinegar, making it tangier, spicier, and more assertive. Bang bang sauce is commonly used as a specific dipping sauce, usually for seafood. This sweet chilli mayo recipe is more versatile and crowd-pleasing.

Sweet chilli mayo vs. thousand island dressing: 

Thousand Island is tomato-forward, tangier, and often sweeter from the relish. Great on burgers and Reubens, but it lacks the chilli complexity of this sauce. Not interchangeable.

Sweet chilli mayo vs. aioli: 

Traditional aioli is garlic-dominant and oil-forward. Sweet chilli aioli (a popular hybrid) is essentially this sauce with more garlic. If you want a sweet chilli aioli version of this recipe, add one small finely grated garlic clove to the mix, it pushes the sauce in a more Mediterranean direction.

One More Thing Before You Go

If this sauce becomes a regular in your fridge, and the chances are high that it will, save the recipe, rate it below, and leave a comment telling us what you’ve been putting it on. The more unusual the better. We’ve had readers report using it on everything from potatoes to scrambled eggs to pizza, and honestly, we can believe every one of them.

While you’re here, have a browse through a few other Divine Dishes recipes that pair naturally with this sauce. There is an obvious companion. The Whole Tilapia, with a spoonful of the hot version on the side, is worth setting aside a Tuesday evening for. The sauce is made. The only question now is what you’re dipping first.

If you love this recipe, share it with your friends and family. Do you have a creative twist or a favourite way to use it? Leave a comment, I’d love to hear your ideas!

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Frequently Asked Questions (FASQs)

What is sweet chilli mayo made of at its simplest? 

At its most basic, it’s just mayonnaise and sweet chilli sauce combined in a bowl. This recipe adds sour cream, honey, Dijon mustard, lemon juice, soy sauce, and cayenne to create something significantly more layered and complex.

Is this sauce spicy? 

At the standard recipe level, it’s mildly spicy, pleasant warmth rather than genuine heat. Most people, including those who describe themselves as heat-sensitive, find the standard version comfortable. See the heat guide above for all levels from mild to fiery.

Is it possible to use this as a salad dressing?

Yes, thin it with a tablespoon of warm water and an extra squeeze of lemon, whisk until loosened, and it makes a genuinely excellent creamy chilli dressing.

What sweet chilli sauce brand is best? 

Mae Ploy is the most recommended for flavour complexity. Blue Dragon is reliably available and slightly sweeter. Heinz is mild and a good starting point for those new to the sauce. All three work in this recipe.

Is sweet chilli mayo gluten-free? 

It can be, easily. Swap soy sauce for tamari and confirm your sweet chilli sauce brand is gluten-free, most are, but check the label. The remaining ingredients are naturally gluten-free.

Can kids eat this? 

Yes, with adjustments. Follow the mild version in the heat guide, reduce the sweet chilli sauce to 1 tablespoon and skip the cayenne entirely. The result is creamy and mildly sweet with no heat whatsoever.

How long does it last in the fridge? 

Up to 7 days in an airtight container. Always check the use-by dates on your mayo and sour cream and use whichever is soonest as your guide.

Can I freeze it? 

No. Mayo based sauces break when frozen and thawed. The texture becomes grainy and separated, with no way to fix it. Make fresh batches as needed, given that it takes five minutes, this isn’t a hardship.

Why does my sauce look a bit separated? 

Either the ingredients were too cold when you mixed them, or it’s been in the fridge for a day, and slight separation has occurred, both are completely normal. A quick stir brings everything back together immediately.

What is the difference between chilli mayo and sweet chilli mayo? 

Chilli mayo typically uses a hot sauce like sriracha and leans spicy and assertive. Sweet chilli mayo uses sweet chilli sauce as its base, balancing sweetness with heat. The sweet chilli version is milder, more balanced, and works across a far wider range of dishes.