7 Bonfire Toffee Recipes That Put a Delicious Twist on a British Classic

Forget pie and peas, jacket potatoes and chilli con carne. For me, Bonfire Night is all about the toffee.

And I don’t mean those neat little individually wrapped sweets you can pick up at the supermarket. I’m talking about proper, old-fashioned treacle toffee. The kind that gets stuck in your teeth, takes an absolute age to eat and somehow manages to make your fingers, coat pockets and everything else ridiculously sticky.

The sort of toffee you remember eating as a child, standing outside in the freezing cold, watching fireworks and wondering whether you’d ever manage to prise your teeth apart again.

Honestly, is there anything better?

You can pour it into moulds to make treacle toffee lollies, break it into wonderfully irregular shards, dip it in chocolate or stash a little bag in your pocket for a cold November evening. And, of course, there’s the glorious toffee apple, although that deserves a recipe of its own.

Bonfire toffee is the elite winter treat, as far as I’m concerned. It’s nostalgic, gloriously indulgent, probably terrible for your teeth and absolutely fricking delicious.

And while traditional Yorkshire bonfire toffee will always have a special place in my heart, there’s no reason we can’t have a little fun with the flavours.

From fiery ginger and salted treacle to chocolate orange, espresso and proper black liquorice, these seven bonfire toffee recipes take a British classic and give it a few delicious twists.

What Is Bonfire Toffee?

Bonfire toffee, sometimes called treacle toffee or plot toffee, is a traditional British sweet particularly associated with Yorkshire and the north of England.

It’s made by boiling sugar, black treacle, golden syrup and butter until the mixture reaches the temperature needed to set. Depending on how long it’s cooked, the finished toffee can range from firm and slightly chewy to hard, brittle and wonderfully snappy.

Unlike ordinary caramel, bonfire toffee has a distinctive dark colour and a deep, bittersweet flavour thanks to the black treacle.

It’s traditionally enjoyed around Guy Fawkes Night on 5 November, although personally, I see absolutely no reason to restrict something this delicious to one evening a year.

The best bit? You don’t need any fancy ingredients or complicated techniques. Just a heavy-bottomed saucepan, a sugar thermometer and a little patience.

One important thing before we start: boiling sugar gets exceptionally hot, so this is definitely a job for adults rather than little helpers.

1. Traditional Yorkshire Bonfire Toffee

Let’s begin with the original.

Traditional Yorkshire bonfire toffee is dark, rich, buttery and slightly bitter. It’s the sort of sweet that instantly transports you back to childhood Bonfire Nights, when you’d spend half the evening trying to get a stubborn piece of treacle toffee off your back teeth.

This recipe produces a firm, brittle toffee that can be broken into shards once completely cool.

Preparation time: 10 minutes Cooking time: 15–25 minutes Setting time: Approximately 1 hour Makes: Approximately 20 pieces

Ingredients

• 150g soft dark brown sugar
• 100g black treacle
• 75g golden syrup
• 75g unsalted butter
• 2 tablespoons water
• ¼ teaspoon cream of tartar

Method

1. Line a 20cm square baking tin with lightly oiled baking parchment.
2. Place the brown sugar, black treacle, golden syrup, butter and water in a heavy-bottomed saucepan.
3. Heat gently, stirring until the butter has melted and the sugar has completely dissolved.
4. Add the cream of tartar and stir briefly to combine.
5. Increase the heat and bring the mixture to a steady boil. Stop stirring once it begins boiling.
6. Using a sugar thermometer, cook until the mixture reaches 150°C, the hard-crack stage.
7. Immediately remove from the heat and carefully pour into the prepared tin.
8. Leave undisturbed for approximately an hour, or until completely cool and hard.
9. Break into irregular pieces using a rolling pin.

My tip: Don’t worry about making perfectly even pieces. Those big, uneven, glossy shards are part of the charm. Some will be huge, some will be tiny, and somebody will inevitably claim the biggest one.

2. Fiery Ginger Bonfire Toffee

If you like a little warmth in your sweets, this one’s for you.

Ginger and black treacle are a natural combination. Think Yorkshire parkin, sticky ginger cake and all those wonderfully comforting flavours we associate with autumn.

The ginger adds a gentle heat that builds as the toffee melts in your mouth, while tiny pieces of crystallised ginger provide little bursts of flavour.

Preparation time: 10 minutes Cooking time: 15–25 minutes Setting time: Approximately 1 hour Makes: Approximately 20 pieces

Ingredients

• 150g soft dark brown sugar
• 100g black treacle
• 75g golden syrup
• 75g unsalted butter
• 2 tablespoons water
• ¼ teaspoon cream of tartar
• 1 teaspoon ground ginger
• 25g crystallised ginger, very finely chopped

Method

1. Line a 20cm square baking tin with lightly oiled baking parchment.
2. Add the sugar, treacle, golden syrup, butter and water to a heavy-bottomed saucepan.
3. Warm gently, stirring until everything has melted and the sugar has dissolved.
4. Stir in the cream of tartar and ground ginger.
5. Bring to a steady boil and cook without stirring until the sugar thermometer reaches 150°C.
6. Remove from the heat and carefully stir in the finely chopped crystallised ginger. The mixture may bubble.
7. Immediately pour into the prepared tin.
8. Allow to cool completely before breaking into pieces.

My tip: If you really love ginger, increase the ground ginger to 1½ teaspoons. I wouldn’t go much further, though, because the flavour can become overpowering.

3. Salted Treacle Bonfire Toffee

Salted caramel gets all the attention, but I think salted treacle toffee deserves a moment in the spotlight.

The combination of dark, slightly bitter treacle, buttery sweetness and crunchy sea salt is absolutely gorgeous.

The salt cuts through some of the sweetness, making this one feel a little more grown-up than traditional bonfire toffee.

It’s also dangerously moreish.

Preparation time: 10 minutes Cooking time: 15–25 minutes Setting time: Approximately 1 hour Makes: Approximately 20 pieces

Ingredients

• 150g soft dark brown sugar
• 100g black treacle
• 75g golden syrup
• 75g unsalted butter
• 2 tablespoons water
• ¼ teaspoon cream of tartar
• ¼ teaspoon fine sea salt
• ½ teaspoon flaky sea salt, for finishing

Method

1. Prepare a 20cm square baking tin with lightly oiled baking parchment.
2. Combine the sugar, treacle, golden syrup, butter and water in a heavy-bottomed saucepan.
3. Heat gently, stirring until the sugar has dissolved.
4. Stir in the cream of tartar and fine sea salt.
5. Bring to a boil and cook without stirring until the temperature reaches 150°C.
6. Immediately pour into the prepared tin.
7. Wait approximately 30–60 seconds, until the surface begins to settle but remains tacky.
8. Sprinkle the flaky sea salt evenly across the surface.
9. Leave to cool completely before breaking into shards.

My tip: Use a good flaky sea salt rather than ordinary table salt for the topping. Those little crystals make all the difference.

4. Chocolate Orange Bonfire Toffee

Chocolate orange is one of those flavour combinations that never gets old.

Add it to rich, dark bonfire toffee and you’ve got something rather special.

The orange brings a fresh citrus note to the bittersweet treacle, while the dark chocolate adds another layer of indulgence.

This is definitely one I’d make for gifting, although whether any would actually make it out of my kitchen is another matter.

Preparation time: 15 minutes Cooking time: 15–25 minutes Setting time: 1–2 hours, including chocolate setting Makes: Approximately 20 pieces

Ingredients

• 150g soft dark brown sugar
• 100g black treacle
• 75g golden syrup
• 75g unsalted butter
• 2 tablespoons water
• ¼ teaspoon cream of tartar
• Finely grated zest of 1 orange
• 100g dark chocolate, preferably 70% cocoa
• Optional: a little extra finely grated orange zest to decorate

Method

1. Line a 20cm square baking tin with lightly oiled baking parchment.
2. Place the sugar, black treacle, golden syrup, butter and water in a heavy-bottomed saucepan.
3. Heat gently until everything has melted and the sugar has dissolved.
4. Stir in the cream of tartar and finely grated orange zest.
5. Bring the mixture to a steady boil without further stirring.
6. Cook until the sugar thermometer reaches 150°C.
7. Carefully pour into the prepared tin and leave to cool completely.
8. Break the hardened toffee into pieces.
9. Melt the dark chocolate gently in a heatproof bowl over a pan of barely simmering water, ensuring the bowl doesn’t touch the water.
10. Dip one end of each piece of toffee into the chocolate.
11. Arrange on fresh baking parchment and leave in a cool, dry place until the chocolate sets.

My tip: Use dark chocolate rather than milk chocolate. The bitterness works beautifully with the treacle and stops the finished sweet from becoming overwhelmingly sugary.

5. Chilli & Black Treacle Bonfire Toffee

Now, this one might divide opinion, but hear me out.

Chilli and dark sugar work remarkably well together. There’s a reason chilli chocolate is so popular, and the same principle applies to treacle toffee.

You get that familiar deep sweetness first, followed by a gentle warmth that creeps in afterwards.

I’m not suggesting we make something that blows your head off. Just enough chilli to make things interesting.

Although, knowing me, I’d probably be tempted to add a little extra.

Preparation time: 10 minutes Cooking time: 15–25 minutes Setting time: Approximately 1 hour Makes: Approximately 20 pieces

Ingredients

• 150g soft dark brown sugar
• 100g black treacle
• 75g golden syrup
• 75g unsalted butter
• 2 tablespoons water
• ¼ teaspoon cream of tartar
• ⅛ teaspoon cayenne pepper
• A small pinch of finely ground dried chilli, optional

Method

1. Prepare a 20cm square baking tin with lightly oiled baking parchment.
2. Combine the brown sugar, black treacle, golden syrup, butter and water in a heavy-bottomed saucepan.
3. Heat gently, stirring until the butter melts and the sugar dissolves.
4. Add the cream of tartar and cayenne pepper, stirring briefly to distribute evenly.
5. Bring to the boil and cook without stirring until the mixture reaches 150°C.
6. Remove from the heat and immediately pour into the prepared tin.
7. If desired, sprinkle a tiny pinch of finely ground dried chilli over the surface.
8. Leave until completely cool before breaking into pieces.

My tip: Start cautiously with the chilli. It’s much easier to increase the heat next time than rescue a batch that’s turned into a dare rather than a sweet.

6. Espresso Bonfire Toffee

Coffee lovers, this one’s for you.

Espresso adds a wonderful depth to traditional bonfire toffee, bringing out the darker notes of the black treacle.

It’s rich, intense and slightly bitter, which is exactly what makes it so delicious.

I think this version would be particularly lovely served alongside an after-dinner coffee, although there’s nothing stopping you from eating a piece while standing in the kitchen waiting for the kettle to boil.

Preparation time: 10 minutes Cooking time: 15–25 minutes Setting time: Approximately 1 hour Makes: Approximately 20 pieces

Ingredients

• 150g soft dark brown sugar
• 100g black treacle
• 75g golden syrup
• 75g unsalted butter
• 2 tablespoons water
• ¼ teaspoon cream of tartar
• 2 teaspoons instant espresso powder

Method

1. Line a 20cm square baking tin with lightly oiled baking parchment.
2. Place the brown sugar, black treacle, golden syrup, butter and water in a heavy-bottomed saucepan.
3. Gently heat, stirring until the sugar dissolves and the butter melts.
4. Add the cream of tartar and instant espresso powder, stirring until the coffee is incorporated.
5. Increase the heat and bring to a steady boil.
6. Cook without stirring until the mixture reaches 150°C.
7. Remove from the heat and carefully pour into the prepared tin.
8. Leave to cool completely before breaking into pieces.

My tip: Use instant espresso powder rather than liquid espresso. You’ll get a stronger coffee flavour without introducing unnecessary additional liquid.

For an extra-indulgent finish, you could also dip the cooled shards into dark chocolate.

7. Black Liquorice Bonfire Toffee

I’ve saved one of my favourites for last.

If you love liquorice, this might just be the ultimate bonfire toffee.

Traditional black treacle already has a slightly liquorice-like quality, so adding a proper hit of black liquorice makes perfect sense.

The result is intensely dark, rich and wonderfully old-fashioned. It’s almost like combining two classic British sweets into one gloriously sticky treat.

And yes, I know liquorice is one of those flavours people either adore or absolutely cannot stand.

Personally, I think the liquorice lovers are onto something.

Preparation time: 10 minutes Cooking time: 15–25 minutes Setting time: Approximately 1 hour Makes: Approximately 20 pieces

Ingredients

• 150g soft dark brown sugar
• 100g black treacle
• 75g golden syrup
• 75g unsalted butter
• 2 tablespoons water
• ¼ teaspoon cream of tartar
• ½ teaspoon food-grade pure liquorice root powder, or to taste
• A small pinch of fine sea salt

Method

1. Prepare a 20cm square baking tin with lightly oiled baking parchment.
2. In a small bowl, mix the liquorice powder with a spoonful of the measured brown sugar to help distribute it evenly.
3. Place the remaining brown sugar, black treacle, golden syrup, butter and water in a heavy-bottomed saucepan.
4. Heat gently, stirring until the butter has melted and the sugar has completely dissolved.
5. Add the liquorice mixture, cream of tartar and salt, stirring until evenly incorporated.
6. Increase the heat and bring to a steady boil.
7. Cook without stirring until the sugar thermometer reaches 150°C.
8. Immediately remove from the heat and carefully pour into the prepared tin.
9. Leave to cool completely before breaking into irregular pieces.

My tip: Make sure you’re using pure, food-grade liquorice powder rather than ground liquorice sweets or a sweetened drink mix. Liquorice powders vary in strength, so start with a modest amount.

A note about liquorice: Real liquorice root contains glycyrrhizin, which can affect blood pressure and potassium levels. This version is best enjoyed sparingly and isn’t suitable for everyone, particularly people with high blood pressure, heart or kidney conditions, or those who are pregnant.

How to Make Perfect Bonfire Toffee Every Time

Bonfire toffee isn’t particularly complicated, but there are a few things worth knowing before you start.

Invest in a Sugar Thermometer

If you’re going to make homemade toffee, a sugar thermometer is your best friend.

For the hard, brittle versions in these recipes, you’re aiming for approximately 150°C, known as the hard-crack stage.

At this temperature, the cooled sugar mixture becomes firm enough to snap rather than bend.

A few degrees can make a surprising difference to the finished texture, so accuracy matters.

Don’t Stir Once the Mixture Starts Boiling

Stirring is important at the beginning because you need to dissolve the sugar completely.

However, once the mixture is boiling, resist the temptation to keep stirring. Agitating the syrup can encourage sugar crystals to form, potentially leaving you with grainy toffee.

If sugar crystals appear on the sides of the pan, carefully brush them down with a pastry brush dipped in water.

Use a Heavy-Bottomed Saucepan

Sugar can burn surprisingly quickly, particularly when you’re working with dark treacle.

A heavy-bottomed saucepan distributes the heat more evenly and reduces the risk of scorching.

Use a pan with plenty of room, too, because boiling sugar can bubble up dramatically.

Work Quickly When the Toffee Is Ready

Once your toffee reaches the correct temperature, remove it from the heat immediately.

It will begin thickening as it cools, so have your prepared tin ready before you start cooking.

And please don’t be tempted to taste it straight from the pan. Molten sugar can cause serious burns.

Let It Cool Naturally

Leave the toffee at room temperature until completely cool.

Avoid putting it in the fridge to speed things up. Moisture and condensation can make hard toffee sticky.

These recipes are intended for hard, snappy toffee. If you prefer the traditional slightly chewy style, some recipes use a lower finishing temperature of around 140°C, but the texture will be different.

Creative Ways to Enjoy Homemade Bonfire Toffee

Once you’ve made a batch of bonfire toffee, there are plenty of ways to enjoy it beyond simply breaking it into pieces.

Make Treacle Toffee Lollies

Remember those enormous treacle toffee lollies that seemed to last forever?

You can recreate something similar at home by pouring the hot mixture into lightly oiled, heatproof silicone lollipop moulds designed for boiled sweets.

Insert suitable lollipop sticks and leave to set completely.

Just make sure your moulds and sticks are designed to withstand the high temperature of boiling sugar.

Give Toffee Apples a Treacle Twist

You can’t talk about Bonfire Night without mentioning toffee apples.

A glossy treacle coating makes a lovely alternative to the usual bright-red version, giving the apples a darker, richer flavour.

For the best results, use a dedicated toffee-apple recipe with a hard-crack syrup designed for coating fruit. The buttery bonfire toffee recipes above aren’t necessarily suitable for dipping apples straight into.

Make sure the apples are thoroughly washed and dried before coating, as moisture can prevent the toffee from sticking properly.

Make Little Bonfire Night Sweet Bags

Homemade bonfire toffee makes a lovely little gift, particularly if you’re hosting friends or attending a Bonfire Night gathering.

Once the toffee has completely cooled, wrap individual pieces in food-safe cellophane or greaseproof sweet wrappers.

Pop them into small bags and finish with a ribbon or a handwritten label.

It’s simple, inexpensive and rather more thoughtful than turning up with another supermarket bag of sweets.

Sprinkle Over Desserts

Bonfire toffee isn’t just for eating on its own.

Crush a few pieces into smaller shards and sprinkle over vanilla ice cream, chocolate mousse or a rich chocolate pudding.

The crunchy, bittersweet pieces provide a lovely contrast to creamy desserts.

Just remember to add the toffee immediately before serving to preserve that wonderful crunch.

How to Store Homemade Bonfire Toffee

Nobody wants to go to the trouble of making a beautiful batch of bonfire toffee only to discover it’s turned into one enormous sticky lump the following morning.

Fortunately, storing it properly is fairly straightforward.

• Allow it to cool completely. Never store toffee while it’s still warm.
• Use an airtight container. Moisture is the enemy of hard toffee.
• Separate the layers. Place sheets of baking parchment between pieces to stop them sticking together.
• Keep it somewhere cool and dry. A kitchen cupboard away from direct sunlight and heat is ideal.
• Avoid the fridge. Condensation can make the surface sticky.

For the best texture, I’d aim to eat homemade bonfire toffee within one to two weeks, provided it’s kept dry and airtight.

The chocolate-coated version is particularly sensitive to heat and moisture.

And if you’re putting some in your coat pocket for Bonfire Night, wrap it properly first.

Trust me. Loose treacle toffee and coat linings are not a happy combination.

Why Bonfire Toffee Will Always Be My Favourite Bonfire Night Treat

There are plenty of lovely things about Bonfire Night.

The fireworks, the smell of woodsmoke, wrapping yourself up in far too many layers and standing around a roaring fire with something warm to eat.

But for me, nothing quite beats the toffee.

Perhaps it’s the nostalgia. Perhaps it’s that wonderful combination of dark treacle, butter and sugar. Or perhaps it’s simply because bonfire toffee is one of those treats that hasn’t really changed much since we were children.

It doesn’t need fancy decoration, elaborate ingredients or a trendy makeover.

Although, as these seven recipes prove, there’s certainly room to play around with the flavours.

I’ll always have a soft spot for traditional Yorkshire treacle toffee, but I reckon the liquorice version could give it a serious run for its money.

And yes, it’s naughty. It’s full of sugar, it’s sticky, and it’s probably not something your dentist would recommend.

But some things are worth indulging in occasionally.

After all, what’s Bonfire Night without a little treacle toffee stuck in your teeth?