Creamy, dreamy, layered with caramelized cookie flavor, this Speculoos Tiramisu is the kind of dessert that stops people mid-bite. Coffee-soaked Biscoff cookies, a billowy Biscoff mascarpone cream, and a shower of cookie crumbs on top. The first time I made it was for a dinner party at Jackeline's, and I genuinely did not have a single slice left to bring home.
If you love easy no-bake desserts that still feel seriously impressive, you're going to want to bookmark this one right alongside my Cookie Dough Cheesecake and Jello Creamsicle Pie. No oven. No stress. It comes together in about 30 minutes, then the fridge does the rest of the work overnight. If you're looking for something to round out your next gathering, my Victoria Sponge Cake is another crowd-pleaser that gets the same "can I have the recipe?" reaction.
Why You'll Love This Speculoos Tiramisu
- Completely no-bake, so it works any time of year, no hot oven needed
- A true make-ahead dessert that actually gets better overnight
- Uses simple, easy-to-find ingredients like Biscoff spread and mascarpone
- The coffee-soaked cookie layers turn silky and tender as they chill
- Crowd-friendly, slices cleanly, and feeds 8 people easily
- Big on flavor with the warm, caramelized spice of Speculoos cookies in every bite
Jump to:
ISpeculoos Tiramisu ngredients
Here's everything that goes into this creamy Speculoos Tiramisu dessert.
See Recipe Card Below This Post For Ingredient Quantities
Mascarpone Cream
- Egg yolks: Four large yolks at room temperature. They get whipped with the brown sugar over heat, which creates a thick, pale, mousse-like base for the cream. Using pasteurised yolks is a good idea if you're serving this to kids or anyone sensitive to raw eggs.
- Brown sugar: Adds a gentle caramel depth that pairs beautifully with the Biscoff flavor. Eighty grams is the sweet spot.
- Biscoff spread: The heart of this recipe. Cookie butter spread is what gives the mascarpone cream that signature warm, spiced, caramelized flavor. Melting it slightly before adding helps it blend in smoothly.
- Mascarpone: Rich, creamy Italian cheese that forms the body of the filling. Keep it at room temperature so it folds in without lumps.
- Cinnamon or Speculoos spices: Optional, but a half teaspoon deepens that cozy cookie flavor even further.
- Salt: One small pinch balances all the sweetness and keeps the cream tasting lively rather than flat.
- Heavy cream: Whipped to medium-stiff peaks and then folded in to make the filling light and airy. Make sure yours is at least 30% fat or it won't hold its peaks.
To Assemble
- Speculoos / Biscoff cookies: Five hundred grams of cookies make up the two layered bases of this dessert. They soften beautifully in the coffee without falling apart completely.
- Freshly brewed coffee: One hundred eighty milliliters. Dipping the cookies for 1 to 2 seconds is all you need. Too long and they turn to mush.
How to Make Speculoos Tiramisu
Here's a short intro before we get into it: this whole process is straightforward, and the steps build on each other logically. Take it one layer at a time.
Set up your dish: Get your 21 x 29 cm (8 x 11 inch) baking dish ready before you start anything else. It makes assembly much smoother.
Start the cream base: Set a large heatproof bowl over a saucepan with a few centimeters of simmering water, making sure the bowl doesn't touch the water. Add the egg yolks and brown sugar and whisk steadily for 3 to 5 minutes. You're looking for the mixture to nearly triple in volume and turn pale beige and thick.
Add the Biscoff and mascarpone: Remove the bowl from the heat. Whisk in the Biscoff spread (pre-melt it for about 15 seconds in the microwave so it blends smoothly), then whisk in the mascarpone. Add the cinnamon or Speculoos spices if you're using them, and the pinch of salt. Stir until everything is combined and smooth.
Whip the cream: In a separate clean bowl, whip the heavy cream to medium-stiff peaks. They should hold their shape but still look a little soft, not stiff or grainy.
Fold it together: Spoon a small dollop of the whipped cream into the mascarpone mixture and stir it in to loosen things up. Then gently fold in the rest of the whipped cream in two or three additions, using a rubber spatula. Fold until you don't see streaks, but don't overmix.
Dip the first layer of cookies: Brew your coffee and pour it into a shallow bowl. Dip each Speculoos cookie into the coffee for 1 to 2 seconds per side, then arrange them in a tight single layer across the bottom of your dish. Trim cookies as needed to fill any gaps.
Spread the first half of the cream: Spoon roughly half the Biscoff mascarpone cream over the cookies and spread it out in an even layer with an offset spatula or the back of a spoon.
Add the second cookie layer: Repeat the dipping process and arrange another double layer of coffee-soaked cookies over the cream.
Finish with the remaining cream: Spread the rest of the mascarpone cream evenly over the top layer of cookies, smoothing it all the way to the edges.
Top and chill: Crush any remaining Biscoff cookies into fine crumbs and sprinkle them generously over the top. You can also dust with cocoa powder if you prefer a more classic Speculoos Tiramisu look. Cover the dish and refrigerate for at least 6 hours, and overnight is even better. The layers need time to fully set and meld together.
Easy Substitutions
No mascarpone? Full-fat cream cheese works as a substitute, though the flavor is tangier and slightly less rich.
No Biscoff spread? Any cookie butter spread will work. Some stores carry off-brand versions that are just as good.
No heavy cream? Whipping cream with at least 30% fat content will do the job. Avoid anything lighter.
Want to add alcohol? A splash of Kahlua, Bailey's, or coffee liqueur stirred into the brewed coffee adds a grown-up layer of flavor.
Want it alcohol-free? The recipe is already written without any alcohol, so you're set.
No coffee? Warm milk or a mix of warm milk and a pinch of instant coffee gives a milder flavor if you're making this for kids.
Equipment For Speculoos Tiramisu
- 21 x 29 cm (8 x 11 inch) baking dish
- Large heatproof mixing bowl
- Medium saucepan (for the double boiler)
- Whisk
- Stand mixer or hand mixer with whisk attachment
- Rubber spatula
- Small bowl (for the coffee dipping)
How to Store Speculoos Tiramisu
Refrigerator: Cover the dish tightly with plastic wrap or the dish lid and store in the fridge for up to 4 days. The texture actually gets better on day two as the cookies fully soften and the flavors settle.
Freezer: You can freeze this Speculoos Tiramisu for up to 1 month. Slice it first, wrap each piece individually, and store in a freezer-safe container. Thaw in the refrigerator overnight before serving.
Do not leave it at room temperature for more than 2 hours, since it contains dairy and egg-based cream.
How to Serve Speculoos Tiramisu
Slice it cold, straight from the fridge. A warm kitchen knife run under hot water cuts through the layers cleanly.
A cup of hot espresso or strong coffee alongside a slice is the classic pairing, and it doubles down on all those coffee dessert flavors.
Serve it on a pretty plate with a light dusting of extra cocoa powder or crushed Speculoos Tiramisu on top for a little drama.
It's also great alongside a scoop of vanilla ice cream if you want something extra indulgent. Or pair it with my Strawberry Crunch Brownies for a dessert spread that covers chocolate, fruit, and cookie flavors all at once. And if you're building out a full holiday dessert table, my Pumpkin Cream Cheese Muffins are a cozy complement that guests always reach for first.
Expert Tips For Speculoos Tiramisu
Don't skip the double boiler step. Cooking the egg yolks over gentle heat is what gives the mascarpone cream its structure and stability. If you rush it or use too high a heat, you'll scramble the yolks.
Melt the Biscoff spread first. Even just 15 seconds in the microwave makes it blend into the mascarpone without leaving chunky streaks. If you forget, a little extra whisking will fix it.
Time your cookie dips. One to two seconds per side is the rule. If cookies soak too long, they turn to mush before you even layer them.
Let it chill the full 6 hours, minimum. The waiting is the hardest part, but the layers need time to set properly. Overnight is truly the best option, and it makes it a stress-free make-ahead dessert for parties.
FAQ
How do you make Speculoos Tiramisu?
You make it in two main stages. First, whisk egg yolks and brown sugar over gentle heat until pale and thick, then fold in Biscoff spread, mascarpone, spices, and whipped cream to make the filling. Then dip Speculoos Tiramisu briefly in coffee and layer them with the cream in a baking dish. Refrigerate for at least 6 hours and it's ready to slice. The whole active process takes about 30 minutes.
Can I make Biscoff tiramisu ahead of time?
Yes, and you should. This Speculoos Tiramisu is one of those desserts that's genuinely better the next day. Making it the evening before a dinner party means the layers have fully set and the flavors have had time to deepen. Just cover it well and keep it chilled.
How long should tiramisu chill before serving?
At least 6 hours, but overnight is the sweet spot. If you're in a hurry, 4 hours will give you a soft, slightly loose texture. For clean, firm slices, overnight chilling is the way to go.
Does Biscoff Speculoos Tiramisu contain raw eggs?
The egg yolks in this Speculoos Tiramisu are gently cooked over a double boiler, which heats them enough to reduce safety concerns compared to a fully raw preparation. That said, they are not fully cooked. Using pasteurised eggs is a good idea if you're serving this to pregnant women, young children, or anyone with a compromised immune system.
Related
Looking for other recipes like this? Try these:
Pairing
These are my favorite dishes to serve with Speculoos Tiramisu
Speculoos Tiramisu
Ingredients
Method
- Prepare an 8 x 11-inch baking dish and set it aside while gathering all ingredients.
- Place a heatproof bowl over gently simmering water, making sure the bowl does not touch the water. Whisk the egg yolks with the brown sugar for about 3 to 5 minutes until thick, pale, and fluffy, then remove from the heat.
- Blend the warmed Biscoff spread into the egg mixture until smooth, then mix in the mascarpone until fully combined.
- Stir in the Speculoos spice blend, if using, along with the salt until evenly incorporated.
- Whip the cold heavy cream to medium-stiff peaks in a separate bowl.
- Fold a small portion of the whipped cream into the mascarpone mixture to lighten it, then gently fold in the remaining whipped cream until no streaks remain.
- Pour the cooled coffee into a shallow bowl. Dip each Speculoos cookie for 1 to 2 seconds, then arrange them in a single, even layer across the bottom of the baking dish, trimming cookies as needed to fit.
- Spread about half of the mascarpone mixture evenly over the cookie layer using an offset spatula or spoon.
- Create another complete layer of coffee-dipped cookies over the cream.
- Cover the cookies with the remaining mascarpone mixture and smooth the surface into an even finish.
- Crush a few remaining Speculoos cookies into fine crumbs and sprinkle them evenly over the top. You may substitute a light dusting of cocoa powder if preferred.
- Cover the dish and refrigerate for at least 6 hours, or overnight for the best texture and flavor, before slicing and serving.
Leave a Reply