There’s something undeniably enchanting about the crackle of freshly made Cinder Toffee. As the decadent golden syrup and shimmering sugar work their magic in the pot, the intoxicating scent wafts through the kitchen, wrapping me in nostalgia and warmth. This traditional UK sweet, with its crisp, airy texture and sweet caramel-like flavor, has been a favorite during celebrations for generations, but what truly makes this treat special is its versatility. You have the freedom to customize it with a variety of sugars and syrups, meaning everyone can indulge in their perfect version.
Whether enjoyed as festive nibbles or elegantly packaged to give as gifts, this Cinder Toffee recipe is a delightful kitchen project that comes together effortlessly. Imagine breaking apart those glossy pieces, each shatter revealing a delightful crunch that will have friends and family coming back for more. Get ready to create something truly memorable that not only satisfies your sweet tooth but is also pleasing to share during the holiday season or any occasion. Let’s dive into the joy of making this scrumptious treat!
Why will you love Cinder Toffee?
Nostalgic Delight: With its classic crisp texture, Cinder Toffee brings back fond memories of festive gatherings and sweet treats from childhood.
Customizable Options: Tailor your toffee with various sugars and syrups to find your perfect flavor profile.
Quick & Easy: This recipe is a delightful kitchen project that requires minimal time and effort.
Perfect for Gifting: Pack it into pretty jars or bags for charming, homemade gifts that friends and family will adore.
Crowd-Pleasing Treat: The airy crunch and caramel-like goodness make it an instant hit at any celebration.
Versatile Variations: Explore different tastes by substituting ingredients, offering endless possibilities to get creative in the kitchen!
Cinder Toffee Ingredients
For the Toffee Base
- Caster Sugar – This is the primary source of sweetness; superfine sugar can be used as a substitute.
- Treacle – It provides a depth and darker flavor profile; alternatives like golden syrup or molasses work well for different tastes.
- Malt Extract – Adds complexity with a bittersweet note; honey can be used for a lovely floral touch.
- Unsalted Butter – Adds richness and prevents sticking; margarine can be a good substitute if needed.
- Cold Water – Ensures the right consistency; regular tap water is perfect, with no substitutions required.
For Stabilization
- Cream of Tartar or Glucose – Stabilizes the toffee; feel free to omit cream of tartar if using glucose.
- Bicarbonate of Soda – Essential for that iconic airy texture; no substitutes are recommended to maintain authenticity.
Optional Add-ins
- Black Food Gel Colouring – Perfect for visual appeal, especially if you’re creating themed treats, but optional for a classic look.
How to Make Cinder Toffee
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Prepare the Tin: Grease a suitable tin or line it with parchment paper. This prevents the toffee from sticking, allowing for easy removal once set.
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Combine Ingredients: In a saucepan, mix the caster sugar, treacle, butter, cold water, and cream of tartar. Heat gently over medium-low heat, stirring until the ingredients are well combined.
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Bring to Hard Crack Stage: Stir the mixture continuously over medium heat until it reaches the hard crack stage. This is between 149-154°C (300-310°F). You’ll know it’s ready when it turns a rich amber color.
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Add Bicarbonate of Soda: Carefully remove the saucepan from heat and quickly stir in the bicarbonate of soda. This will cause the mixture to bubble up and expand, creating that delightful airy texture.
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Pour and Set: Pour the mixture into your prepared tin, spreading it evenly. Allow it to cool and harden at room temperature for at least 30 minutes.
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Optional Coating: Once set, break the toffee into pieces. You can dip them in melted chocolate or sprinkle colored sugar over for a festive decoration.
Optional: Drizzle with extra caramel sauce for a sweet finishing touch.
Exact quantities are listed in the recipe card below.
What to Serve with Cinder Toffee?
Nothing elevates your homemade treat quite like delightful accompaniments that enhance its magic and charm.
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Hot Cocoa: This warm, creamy drink perfectly balances the crunchy sweetness of Cinder Toffee, making every bite feel cozy.
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Fresh Strawberries: Bright and juicy, these berries add a fresh and vibrant contrast to the rich, caramel-like flavor of the toffee.
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Spiced Chai Latte: The aromatic spices of chai bring out the deeper notes of the toffee, creating a delightful sensory experience.
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Caramel Sauce Drizzle: Drizzle warm caramel over Cinder Toffee pieces to amplify the sweetness, making it an indulgent treat for any occasion.
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Dark Chocolate Dipping Sauce: The bittersweet notes of dark chocolate complement the toffee’s sweetness beautifully, taking your snack to the next level.
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Whipped Cream: Fluffy, lightly sweetened whipped cream serves as a light topping that balances the crunchy texture of the toffee.
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Ginger Cookies: The warm spices of ginger cookies present a wonderful contrast and make for a perfect festive pairing.
Imagine sharing a holiday gathering where crunchy pieces of Cinder Toffee are dipped and paired with these luscious delights—each bite filled with joy and nostalgia.
Cinder Toffee Variations
Feel free to make this delightful treat your own with these fun and tasty twists!
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Demerara Sugar: Swap caster sugar for Demerara for a rich, caramel flavor that adds a delightful crunch.
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Honey: Replace malt extract with honey to introduce a lovely floral note that’ll elevate the sweetness beautifully.
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Golden Syrup: Substitute treacle with golden syrup for a lighter, sweeter flavor, perfect for those seeking a milder taste.
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Margarine: Use margarine instead of butter for a dairy-free option that still brings great texture to your toffee.
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Seasonal Spices: Add a pinch of cinnamon or nutmeg to the mixture for a warm, aromatic twist that evokes holiday cheer.
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Coconut Flakes: Sprinkle toasted coconut over the toffee before it sets for a tropical flair, giving it a delightful texture and taste.
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Chili Powder: Spice things up by adding a pinch of chili powder to the mix for a surprising kick that balances the sweetness!
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Food Gel Coloring: Get creative with festive colors by incorporating food gel coloring to the mixture, making your toffee visually stunning for celebrations.
Make Ahead Options
These delightful Cinder Toffee pieces are perfect for meal prep, making your festive baking a breeze! You can prepare the toffee base up to 3 days in advance. Simply follow the recipe until the toffee has set, then break it into pieces and store them in an airtight container at room temperature to maintain their crunch. To keep your toffee deliciously airy, avoid refrigerating, as this can alter the texture. When you’re ready to serve, feel free to dip them in melted chocolate or coat them in colored sugar for a festive touch, ensuring your treats are just as appealing and tasty as when freshly made!
Expert Tips for Cinder Toffee
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Watch the Temperature: Monitor the sugar closely to prevent burning; it can quickly shift from perfect to burnt if ignored.
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Stir Constantly: When adding bicarbonate of soda, stir continuously to avoid bubbling over, which can mess up your Cinder Toffee.
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Dry Equipment: Ensure all your utensils and pots are completely dry before starting; moisture can negatively impact the texture of your toffee.
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Customize Wisely: When substituting sugars, note that each type will impart a different flavor, so choose based on your desired taste profile.
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Cool Time Matters: Allow your Cinder Toffee to sit for at least 30 minutes to set properly – rushing this step may result in a chewy texture.
How to Store and Freeze Cinder Toffee
Airtight Container: Store your Cinder Toffee in an airtight container at room temperature for up to 2 weeks to maintain freshness and prevent any moisture from spoiling the texture.
Avoid Humidity: Keep the toffee in a cool, dry place, as humidity can cause it to become sticky instead of maintaining its crunchy, delightful integrity.
Freezing Option: If you want to keep your Cinder Toffee for longer, wrap pieces individually in cling film and store them in an airtight freezer bag for up to 3 months.
Reheating: When ready to enjoy, allow the frozen toffee to thaw at room temperature; there’s no need to reheat, as it’s best enjoyed crisp and fresh!
Cinder Toffee Recipe FAQs
What type of sugar should I use for Cinder Toffee?
Caster sugar is the primary choice for making traditional Cinder Toffee due to its fine texture, which dissolves easily. However, you can also experiment with superfine sugar if you have that on hand. For a twist, try using Demerara sugar for a deeper flavor or even liquid sugars like honey for a unique sweetness!
How should I store my Cinder Toffee?
To keep your Cinder Toffee fresh, store it in an airtight container at room temperature for up to two weeks. Be sure to place it in a cool, dry area away from humidity, which can make the toffee sticky and ruin its delightful crunch. Enjoy it within this time frame for optimal texture and flavor.
Can I freeze Cinder Toffee?
Absolutely! If you want to enjoy your Cinder Toffee later, wrap each piece individually in cling film and place them in an airtight freezer bag. You can freeze it for up to 3 months. When you’re ready to indulge, simply let the toffee thaw at room temperature. It’s best enjoyed crisp and fresh, so there’s no need to reheat!
What if my Cinder Toffee didn’t set properly?
If your Cinder Toffee is too chewy or doesn’t set, it’s likely that it didn’t reach the hard crack stage, which is crucial for that crispy texture. To troubleshoot, you can reheat the mixture gently to dissolve it again, then bring it back to the hard crack stage before pouring it into the tin. Ensure to use a candy thermometer for accurate temperature readings next time!
Is Cinder Toffee suitable for pets or those with allergies?
Cinder Toffee is primarily made from sugar, treacle, and butter, all of which are not suitable for pets as they can cause digestive issues. Additionally, consider potential allergies: the recipe contains butter (dairy) and may also involve sugar substitutes such as malt extract, which can be problematic for those with specific sensitivities. Always check your ingredients if you plan to share with anyone who has dietary restrictions.
Can I use alternatives to the ingredients specified for dietary restrictions?
Certainly! If you need to lower the sugar content, try substitutes like agave syrup or honey in place of treacle. For a dairy-free option, you can use plant-based butter instead of unsalted butter. Just keep in mind that these substitutes might subtly alter the final taste and texture, but they can make your Cinder Toffee more accommodating for different dietary needs.

Delicious Cinder Toffee: Festive Fun with Customizable Twists
Ingredients
Equipment
Method
- Grease a suitable tin or line it with parchment paper.
- In a saucepan, mix the caster sugar, treacle, butter, cold water, and cream of tartar. Heat gently over medium-low heat.
- Stir continuously over medium heat until it reaches the hard crack stage, between 149-154°C (300-310°F). The mixture should turn a rich amber color.
- Remove from heat and quickly stir in the bicarbonate of soda.
- Pour the mixture into your prepared tin, spreading it evenly. Allow it to cool and harden for at least 30 minutes.
- Break the toffee into pieces; optionally dip in melted chocolate or sprinkle with colored sugar.







