Biscoff Millionaires Traybake Delight has become my go-to recipe for a truly decadent treat. I remember the first time I tried a slice – the crunch of the Biscoff biscuit base, the gooey, sweet Biscoff caramel, and that smooth chocolate layer. It was pure bliss! Making this easy Biscoff traybake at home is surprisingly simple, and the aroma that fills my kitchen is absolutely heavenly. If you’re looking for a crowd-pleasing dessert that’s a step up from the usual, this Biscoff caramel slice recipe variation is an absolute winner. Let’s get baking!
Why You’ll Love This Biscoff Millionaires Traybake Delight
This Biscoff treat is an absolute winner for so many reasons:
- Incredible Flavor: The unique spiced cookie taste of Biscoff combined with creamy caramel and rich chocolate is pure magic.
- Quick to Make: With a minimal prep time of just 20 minutes, you can whip up this delightful dessert without a fuss.
- Family-Friendly: Kids and adults alike adore this sweet confection, making it perfect for sharing.
- Budget-Conscious: Using pantry staples, this recipe is wonderfully budget-friendly for a gourmet taste.
- Impressive Presentation: These beautiful Biscoff millionaire bars look like they came from a fancy bakery.
- Versatile Treat: Whether for a bake sale or an afternoon pick-me-up, these Biscoff millionaire bars always impress.
- Satisfying Texture: The contrast between the crumbly base, gooey caramel, and smooth topping is wonderfully satisfying.
Ingredients for Biscoff Millionaires Traybake Delight
Gathering the right ingredients is key to mastering this delightful Biscoff Millionaires Traybake Delight. Think of this as your shortcut to a fantastic Biscoff caramel shortbread recipe that always impresses. You’ll need:
- 200g Biscoff biscuits – the star of the show, crushed finely for the base.
- 100g unsalted butter, melted – binds the biscuit crumbs together for that perfect shortbread texture.
- 300ml double cream – this creates the luscious, gooey caramel layer that makes it so irresistible.
- 200g milk chocolate – for a smooth, melt-in-your-mouth topping that complements the caramel.
- 100g dark chocolate – adding a touch of bitterness to balance the sweetness of the milk chocolate and caramel.
- 4 tablespoons Biscoff spread – for that extra punch of spiced cookie flavor in the filling and topping.
- 50g icing sugar – to sweeten the caramel just right.
- A pinch of salt – enhances all the flavors and cuts through the sweetness beautifully.
How to Make Biscoff Millionaires Traybake Delight
Ready to create your own slice of heaven? Follow these simple steps to master how to make Biscoff millionaire traybake. It’s a process that’s as rewarding as it is delicious!
- Step 1: Preheat your oven to 350°F (175°C). While the oven heats, crush your 200g Biscoff biscuits into fine crumbs using a food processor or by placing them in a bag and bashing them with a rolling pin. Mix these crumbs thoroughly with the 100g unsalted butter, melted until everything is nicely combined and looks like wet sand.
- Step 2: Line an 8×8 inch traybake pan with parchment paper, leaving some overhang to help lift it out later. Press the biscuit and butter mixture firmly and evenly into the bottom of the prepared pan. Use the base of a glass or a flat spatula to get a compact, smooth layer. Pop this into the fridge to chill while you prepare the next layer.
- Step 3: Now, let’s make that luscious caramel filling. In a saucepan, combine the 300ml double cream, 4 tablespoons Biscoff spread, 50g icing sugar, and a pinch of salt. Heat gently over medium-low heat, stirring constantly until the Biscoff spread has melted and everything is smooth and combined. Bring it to a gentle simmer and let it bubble for about 5-7 minutes, stirring often, until it thickens. You’re looking for a thick, pourable consistency.
- Step 4: Remove the caramel from the heat. This is a crucial part of how to make Biscoff millionaire traybake – patience! Pour the warm caramel over the chilled biscuit base. Spread it out evenly using a spatula, making sure to get it right to the edges. The aroma at this stage is incredible!
- Step 5: Return the traybake to the fridge for at least 1 hour, or until the caramel has set firm. This chilling time is essential for the layers to hold their shape.

- Step 6: Once the caramel is set, it’s time for the chocolate topping. Gently melt the 200g milk chocolate and 100g dark chocolate together. You can do this in a microwave in 30-second bursts, stirring in between, or use a double boiler. Stir until you have a smooth, glossy mixture.
- Step 7: Pour the melted chocolate over the set caramel layer. Tilt the pan gently to spread the chocolate evenly across the entire surface. For an extra flourish, you can melt a little more Biscoff spread and swirl it on top with a toothpick or fork.
- Step 8: Chill the traybake again for at least another 30 minutes to allow the chocolate to firm up completely. Once set, lift the entire traybake out of the pan using the parchment paper overhangs. Cut into squares and serve your amazing Biscoff millionaire bars!
Pro Tips for the Best Biscoff Millionaires Traybake Delight
These little tricks will elevate your Biscoff Millionaires Traybake Delight from good to absolutely unforgettable. Trust me, I’ve learned a few things along the way!
- For the perfect shortbread base, make sure your melted butter is fully incorporated into the crushed biscuits. Don’t skimp on pressing it down firmly – a dense base is key!
- When making the caramel, a gentle simmer is all you need. Overheating can make it too hard once chilled, so keep an eye on it and stir constantly.
- Chill each layer thoroughly! This is non-negotiable for clean cuts and that signature layered look. It’s the secret to beautiful Biscoff millionaire bars.
- Don’t be afraid to experiment with your chocolate topping. A good quality chocolate makes a huge difference to the final taste.
What’s the secret to perfect Biscoff millionaire shortbread?
The real magic for perfect Biscoff millionaire shortbread lies in the caramel consistency. Aim for a thick, glossy caramel that coats the back of a spoon. This ensures it sets up beautifully without becoming too hard, making your Biscoff biscuit bars delightfully chewy. For more baking tips, check out these recipes.
Can I make Biscoff caramel dessert ahead of time?
Absolutely! This Biscoff caramel dessert is a fantastic make-ahead treat. You can prepare the entire traybake up to two days in advance and keep it chilled in the refrigerator. It’s perfect for busy schedules!
How do I avoid common mistakes with Millionaire’s shortbread with Biscoff?
The most common pitfall with Millionaire’s shortbread with Biscoff is not chilling long enough between layers, leading to messy cuts. Also, be careful not to overcook the caramel; it should be thick but still pliable. Ensure your chocolate topping is smooth by melting it gently. Learning about proper baking techniques can help avoid these issues; consider exploring resources on classic millionaire’s shortbread for general guidance.
Best Ways to Serve Biscoff Millionaires Traybake Delight
Once your Biscoff Millionaires Traybake Delight is perfectly set, the fun really begins – serving it! This decadent treat shines on its own, but I love pairing it with a simple cup of coffee or a scoop of vanilla ice cream. For a truly special occasion, consider serving a square as part of a dessert platter alongside fresh berries; the tartness of the berries is a wonderful contrast to the rich, spiced cookie flavors. A warm mug of tea also makes a lovely companion to this delightful Caramel Biscoff dessert. It’s perfect for sharing at parties, picnics, or just enjoying as a sweet afternoon indulgence. If you’re looking for other delightful desserts, you might enjoy this caramel brownie cheesecake recipe.
Nutrition Facts for Biscoff Millionaires Traybake Delight
When enjoying a slice of this delightful Biscoff Millionaires Traybake Delight, here’s a breakdown of what you can expect per serving. This information helps you understand the nutritional profile of this popular Biscoff layered dessert traybake.
- Calories: 320 kcal
- Fat: 21g
- Saturated Fat: N/A
- Protein: 3g
- Carbohydrates: N/A
- Fiber: N/A
- Sugar: N/A
- Sodium: N/A
Nutritional values are estimates and may vary based on specific ingredients used in your Biscoff caramel shortcake.
How to Store and Reheat Biscoff Millionaires Traybake Delight
Proper storage is key to keeping your Biscoff Millionaires Traybake Delight tasting its best. After cutting your delicious Biscoff biscuit bars, make sure they’ve cooled completely. Store them in an airtight container. I find that layering them with parchment paper between each piece prevents them from sticking together. They’ll stay fresh in the refrigerator for about 3 to 4 days. For longer storage, you can freeze these Biscoff biscuit bars for up to 3 months. Just wrap them well to prevent freezer burn. For more storage tips, consider reading about frozen banana snickers.
When you’re ready to enjoy a frozen slice, the best way to reheat is to let it thaw in the refrigerator overnight. If you’re short on time, you can gently warm a single square in the microwave for about 10-15 seconds – just enough to soften the chocolate and caramel slightly. This makes them taste almost as fresh as when you first made them!
Frequently Asked Questions About Biscoff Millionaires Traybake Delight
What is Biscoff millionaire traybake?
A Biscoff millionaire traybake is a popular dessert that layers crushed Biscoff biscuits for the base, a creamy Biscoff caramel filling, and a smooth chocolate topping. It’s a delightful twist on the classic millionaire’s shortbread, infused with the unique spiced cookie flavor of Biscoff.
Why is Biscoff millionaire traybake so popular?
This treat is incredibly popular because it combines familiar, comforting flavors with a unique twist. The irresistible combination of crunchy, gooey, and smooth textures, along with the distinct spiced cookie notes of Biscoff, makes it a truly addictive dessert. It’s easy to make, perfect for sharing, and always a crowd-pleaser, which is why Biscoff millionaire traybake is so beloved.
Can I freeze Biscoff millionaire shortbread?
Yes, you absolutely can freeze Biscoff millionaire shortbread! Once fully set, cut it into squares and wrap each piece tightly in plastic wrap, then in foil. Store them in an airtight container in the freezer for up to 3 months. This makes it convenient to have this delicious dessert on hand whenever a craving strikes. If you’re interested in other make-ahead desserts, check out this turkey meatloaf recipe.
What can I use instead of Biscoff biscuits for the base?
If you can’t find Biscoff biscuits, don’t worry! You can use other spiced cookies, like speculoos or gingersnaps, for a similar flavor profile. The key is to have a crunchy biscuit base to contrast with the soft caramel and chocolate. For more baking inspiration, explore Korean BBQ meatballs.
Variations of Biscoff Millionaires Traybake Delight You Can Try
Once you’ve mastered the classic Biscoff Millionaires Traybake Delight, why not get creative? There are so many fun ways to twist this recipe. For a richer, denser chocolate experience, try swapping out some of the milk chocolate for dark chocolate in the topping, creating a lovely Biscoff chocolate shortbread effect. If you’re feeling adventurous, consider a Biscoff fudge traybake by adding a touch more condensed milk or a bit of butter to the caramel layer to achieve a fudgier consistency. You could also experiment with adding a layer of chopped nuts, like pecans or walnuts, between the caramel and chocolate for an extra crunch. For a dairy-free version, use dairy-free biscuits, your favorite plant-based butter, and a good quality dairy-free chocolate. The possibilities are endless!

Biscoff Millionaires Traybake Delight: 1 Heavenly Recipe
- Total Time: 2 hours 50 minutes (includes 2 hours cooling time)
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
A delightful traybake combining crunchy Biscoff biscuit base, creamy Biscoff caramel filling, and smooth chocolate topping. This easy-to-make treat is perfect for sharing at gatherings or enjoying as a sweet indulgence.
Ingredients
- 200g Biscoff biscuits
- 100g unsalted butter, melted
- 300ml double cream
- 200g milk chocolate
- 100g dark chocolate
- 4 tablespoons Biscoff spread
- 50g icing sugar
- A pinch of salt
Instructions
- Crush Biscoff biscuits into fine crumbs in a food processor. Mix in melted butter until combined.
- Line a traybake pan with parchment paper. Press the biscuit mixture firmly into the base to form an even layer. Chill.
- Melt milk and dark chocolate together until smooth, using a microwave or double boiler.
- Whip double cream in a separate bowl until soft peaks form.
- Gently fold the melted chocolate and Biscoff spread into the whipped cream.
- Pour the chocolate filling over the chilled biscuit base and spread evenly.
- Chill the traybake for at least 1 hour to set the filling.
- Once set, melt additional Biscoff spread and drizzle over the top for decoration.
- Chill for another 30 minutes.
- Lift the traybake out of the pan using the parchment paper and cut into squares.
- Serve and enjoy, keeping any remaining portions chilled.
Notes
- Use fresh ingredients for the best flavor.
- Level the filling evenly for consistent texture.
- Experiment with toppings like chopped nuts or sprinkles.
- Allow adequate chilling time for the layers to set properly.
- Taste the filling before pouring and adjust sweetness if needed.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: International
Nutrition
- Serving Size: 1 square
- Calories: 320 kcal
- Sugar: N/A
- Sodium: N/A
- Fat: 21g
- Saturated Fat: N/A
- Unsaturated Fat: N/A
- Trans Fat: N/A
- Carbohydrates: N/A
- Fiber: N/A
- Protein: 3g
- Cholesterol: N/A