There’s a certain enchantment that comes with the first bite of a decadent dessert—especially when that dessert features the beloved flavor of Biscoff. Imagine layers of buttery shortbread, swimming in rich caramel, and topped with creamy white chocolate. My journey into creating Biscoff Millionaires Shortbread with White Chocolate started one cozy evening, driven by a mix of curiosity and a craving for something truly special.
As the sweet, familiar aroma filled my kitchen, it became clear: this wasn’t just any treat. This mouthwatering layer cake is perfect for all occasions—from festive gatherings to an indulgent snack on a quiet night in. Each bite delivers a delightful contrast of textures—crispy shortbread, gooey caramel, and a smooth, melt-in-your-mouth chocolate topping. Whether you’re a seasoned chef or a home-cooking enthusiast, this easy recipe promises to impress and satisfy.
So, grab your baking gear and let’s dive into making these irresistible Biscoff Millionaires Shortbread slices that will leave your taste buds dancing!
Why is Biscoff Millionaires Shortbread a Must-Try?
Decadent, this recipe layers buttery shortbread over luscious, gooey caramel, topped with creamy white chocolate—pure heaven in every slice!
Easy and Quick: With straightforward instructions, you’ll whip these up in no time, perfect for both novice bakers and seasoned pros!
Versatile Flavor: Biscoff’s signature caramel notes blend seamlessly with white chocolate, creating a truly original dessert that’s a hit with everyone.
Perfect for Sharing: Ideal for festive gatherings or cozy nights in, these treats will quickly become your go-to dessert!
Stunning Presentation: Topped with Biscoff biscuits and sprinkles, these slices not only taste incredible but look fantastic too.
Don’t forget to store leftovers in an airtight container, and check out my tips on how to make them even more delightful!
Biscoff Millionaires Shortbread Ingredients
For the Shortbread Base
- 160g Butter (softened) – Provides richness and moisture; use unsalted for a balanced flavor.
- 45g Smooth Biscoff Spread – Infuses the base with caramelized notes; can substitute with any cookie butter.
- 75g Soft Light Brown Sugar – Adds sweetness and depth; regular brown sugar is a good replacement.
- 230g Plain Flour – The key structure for the shortbread; whole wheat flour offers a healthier twist.
For the Caramel Layer
- 150g Butter (for caramel) – Essential for a luscious caramel; softened butter mixes easily for a creamy texture.
- 150g Soft Light Brown Sugar (for caramel) – Contributes sweetness; dark brown sugar can provide a richer flavor.
- 30g Smooth Biscoff Spread (for caramel) – Enhances caramel with delightful Biscoff notes; swap for a similar spread if needed.
- 397g Condensed Milk (1 tin) – Adds creaminess and sweetness; can use evaporated milk though it changes the taste.
For the Topping
- 250g White Chocolate – Adds creaminess and sweetness; feel free to switch to milk chocolate for variety.
- 2-3 Tablespoons Smooth Biscoff Spread (melted, for topping) – Provides extra flavor and decorates beautifully; optional if you prefer simplicity.
- 12 Biscoff Sandwich Biscuits – Offers delightful crunch and festive decoration; substitute with any similar biscuit.
- 1 Handful Star Sprinkles (optional) – A fun and colorful finishing touch; replace with your favorite sprinkles if desired.
Discover how these ingredients come together for the ultimate Biscoff Millionaires Shortbread experience, and prepare for your taste buds to be enchanted!
How to Make Biscoff Millionaires Shortbread
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Preheat Oven: Begin by preheating your oven to 160°C (320°F). This ensures a perfectly baked shortbread base, so set it now while you prepare the other components.
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Prepare Shortbread Base: Line an 8×8-inch tin with baking paper for easy removal. In a mixing bowl, combine the softened butter, Biscoff spread, and sugar, mixing until smooth. Gradually incorporate the flour to form a crumbly dough, then press this mixture firmly into the base of the tin. Dock the surface with a fork and bake for 25-28 minutes, or until it’s golden brown.
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Cook Caramel Layer: In a saucepan, combine the butter, sugar, Biscoff spread, and condensed milk over low heat. Stir continuously until everything melts together. Increase the heat, stirring constantly until the mixture thickens and reaches 114°C (237°F). Once thickened, pour the caramel over the baked shortbread and set it aside to cool for about 1 hour.
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Melt and Add Topping: Gently melt the white chocolate, then pour it over the cooled caramel layer, spreading it evenly. Using a toothpick, drizzle melted Biscoff spread over the chocolate topping for an elegant design; swirl gently to create a marbled effect. Finally, arrange Biscoff biscuits and sprinkle with star sprinkles on top for a decorative touch.
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Set and Slice: Allow the entire creation to set for another hour. Once firm, cut into squares to serve. Relish the layers of deliciousness in every bite!
Optional: Serve with a dollop of whipped cream for an extra indulgent treat.
Exact quantities are listed in the recipe card below.
Storage Tips for Biscoff Millionaires Shortbread
Airtight Container: Store leftover Biscoff Millionaires Shortbread in an airtight container at room temperature for up to 5 days to maintain freshness.
Freezer: For longer storage, freeze slices separated by parchment paper for up to 3 months. This keeps them fresh and ready for a sweet treat anytime!
Thawing: To enjoy, thaw individual slices in the fridge overnight or at room temperature for a couple of hours.
Reheating: If you prefer a warm treat, pop the slice in the microwave for about 10-15 seconds—just enough to soften the chocolate topping without melting it away!
Make Ahead Options
These Biscoff Millionaires Shortbread are perfect for meal prep enthusiasts! You can prepare the shortbread base and caramel layer up to 24 hours in advance. Simply bake the shortbread and let it cool completely before refrigerating it in an airtight container. For the caramel, let it set at room temperature for a while, then cover with plastic wrap and refrigerate. When you’re ready to finish, melt the white chocolate and pour it over the chilled caramel, add the toppings, and let it set again. This way, you’ll enjoy the same decadent flavors with minimal effort on busy weeknights, making it just as delicious as when freshly made!
Tips for the Best Biscoff Millionaires Shortbread
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Ingredient Quality: Use high-quality butter and white chocolate for an indulgent flavor. Cheap alternatives can alter the taste and texture of your Biscoff Millionaires Shortbread.
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Temperature Matters: Ensure your butter is softened to room temperature for easy mixing. Cold butter can result in a dense shortbread that doesn’t bake evenly.
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Timing is Key: Carefully monitor the caramel as it cooks to prevent burning. Stirring continuously until it reaches 114°C (237°F) guarantees a smooth and glossy finish.
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Let it Set: Allow both the caramel and the chocolate layers to cool completely before cutting. This step will prevent the layers from mixing and ensure clean, attractive slices.
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Decorate with Flair: Don’t skip the melted Biscoff drizzle and sprinkles—this not only enhances the visual appeal of your dessert but also adds an extra layer of flavor!
What to Serve with Biscoff Millionaires Shortbread?
Enhance your dessert experience by pairing these indulgent slices with complementary flavors and textures that elevate every bite.
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Rich Coffee: A robust cup of coffee pairs beautifully, balancing the sweetness with its bold flavor. It’s a classic combo that’ll perk up your afternoon.
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Decadent Hot Chocolate: The creamy chocolate notes complement the Biscoff spread and caramel, creating a blissful experience with every sip. Imagine cozying up with this in hand!
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Vanilla Ice Cream: The smooth creaminess adds a delightful contrast, making each bite an experience of silky sweetness and crunch.
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Salted Caramel Sauce: Drizzling warm salted caramel on top enhances the rich layers, ramping up the decadent vibes of this dessert.
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Fresh Berries: Adding some juicy raspberries or strawberries gives a refreshing burst and balances out the sweetness perfectly with their tartness.
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Whipped Cream: A dollop of slightly sweetened whipped cream provides a lightness, making each bite feel like a luxurious treat.
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Sparkling Wine: For an adult celebration, date this indulgence with a glass of sweet sparkling wine or Prosecco, elevating your dessert to new heights.
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Chocolate Dipped Fruit: For a fruity contrast, serve alongside chocolate-dipped bananas or strawberries for delightful bite-sized indulgences.
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Nutty Biscotti: Crunchy, nutty biscotti offers a delightful textural contrast, making it an elegant addition to your sweet platter.
These pairing ideas not only complement the Biscoff Millionaires Shortbread but also create a memorable dessert experience that you and your loved ones will savor!
Biscoff Millionaires Shortbread Variations
Feel free to let your creativity soar by customizing this delightful dessert to suit your taste buds or dietary needs!
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Gluten-Free: Replace plain flour with a gluten-free blend to enjoy the same delicious layers without the gluten.
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Nutty Twist: Add chopped pecans or walnuts in the caramel for a delightful crunch that introduces a wonderful nutty flavor.
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Dark Chocolate: Swap white chocolate for dark chocolate to create a richer, bolder flavor profile that chocolate lovers will adore.
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Spiced Up: Mix in a pinch of cinnamon or ginger for a warm, aromatic twist that adds a cozy flavor, perfect for festive gatherings.
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Vegan-Friendly: Use vegan butter and a dairy-free chocolate alternative to create a plant-based version that’s equally indulgent.
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Caramel Variation: Experiment with salted caramel instead of regular caramel for a sweet and salty balance that will elevate each bite.
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Extra Fruitiness: Layer in slices of fresh banana or strawberries between the shortbread and caramel for a fruity surprise that adds freshness.
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Minty Fresh: Stir a few drops of peppermint extract into the melted chocolate for a refreshing twist, reminiscent of classic mint desserts.
Let these variations inspire you to make this recipe your own, and enjoy each delectable bite!
Biscoff Millionaires Shortbread with White Chocolate Recipe FAQs
How do I choose ripe Biscoff spread?
Absolutely! When selecting Biscoff spread, look for a smooth and creamy texture without any separation. A fresh jar should have a nice, caramel aroma and no dark spots or peculiar odors that indicate it’s gone stale. Always check the expiration date on the packaging to ensure freshness.
What is the best way to store Biscoff Millionaires Shortbread?
To keep your Biscoff Millionaires Shortbread fresh, store it in an airtight container at room temperature for up to 5 days. If you want to extend their shelf life, freeze the slices, separating each piece with parchment paper. This method helps retain their delightful texture and flavor for up to 3 months.
Can I freeze Biscoff Millionaires Shortbread?
Yes, you can! To freeze your Biscoff Millionaires Shortbread, first slice them into squares once fully set. Place them on a baking sheet in the freezer until solid. After that, layer them between sheets of parchment paper, and transfer them to an airtight freezer bag or container. They’ll stay delicious for up to 3 months. When ready to enjoy, thaw in the fridge overnight or at room temperature for a couple of hours.
What should I do if my caramel is too runny?
If your caramel hasn’t thickened enough and appears too runny, don’t be discouraged! You can return the mixture to the saucepan and continue cooking it on low heat while stirring frequently. Aim for a temperature of 114°C (237°F), using a candy thermometer to check. This will help ensure it reaches the right consistency for pouring over your shortbread.
Are Biscoff Millionaires Shortbread safe for pets or those with allergies?
While Biscoff spread can be a delicious treat, it’s not suitable for pets—especially dogs, as it contains sugar and spices that may not sit well with their digestive systems. For dietary concerns, check the ingredient list for allergens like gluten and dairy. You can substitute cookies or spreads to create a version for those needing gluten-free or dairy-free options, but always know that it may change the overall flavor and texture.
Can I substitute the white chocolate with something else?
Very much! Feel free to swap the white chocolate for milk or dark chocolate for a richer flavor profile. You can also use dairy-free chocolate for a vegan alternative. Just melt it the same way, and your Biscoff Millionaires Shortbread will still be absolutely scrumptious!
Biscoff Millionaires Shortbread with White Chocolate Bliss
Ingredients
Equipment
Method
- Preheat your oven to 160°C (320°F).
- Line an 8x8-inch tin with baking paper. In a bowl, mix butter, Biscoff spread, and sugar until smooth. Gradually add flour to form a dough, then press into the tin.
- Dock the surface with a fork and bake for 25-28 minutes until golden brown.
- In a saucepan, combine caramel ingredients over low heat, stirring until melted. Increase heat and stir until thickened at 114°C (237°F). Pour over shortbread and cool for 1 hour.
- Melt the white chocolate and spread over the caramel. Drizzle melted Biscoff spread for a marbled effect, and decorate with biscuits and sprinkles.
- Allow to set for 1 hour before cutting into squares to serve.