Prep Time: 1 hour
Cook Time: 20 minutes
Total Time: 2 hours
Yield: 16 servings
Category: dessert
Method: oven
Cuisine: american

Tiramisu Blondies
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This tiramisu x blondie collab™ is about to become your new favorite dessert. Made with a brown sugar espresso blondie base and topped with a dreamy mascarpone cream dusted with cocoa powder, these tiramisu blondies will knock your socks off.

Tiramisu Blondies: Your Favorite Italian Dessert Meets a Brown Sugar Espresso Blondie
If you love tiramisu but don’t always feel like layering ladyfingers and whipping egg yolks, these Tiramisu Blondies are about to be your new best friend. We’re talking soft, chewy brown sugar espresso blondies topped with a velvety mascarpone tiramisu cream that tastes just like the classic dessert—but in handheld form. Each bite is packed with rich espresso flavor, buttery caramelized sweetness, and that signature mascarpone lightness.

Why You’ll Love These Tiramisu Blondies
Tiramisu is one of those desserts that feels fancy and indulgent, but let’s be real—sometimes, you just don’t have time for all the layering and chilling. Enter these Tiramisu Blondies! They give you everything you love about the Italian classic, but in a much simpler (and arguably more delicious) format. Plus, you can make them ahead of time and store them in the fridge for an easy, coffeehouse-worthy treat.
- All the flavors of tiramisu in an easy-to-make bar – No soaking, layering, or waiting required. Just bake, frost, and enjoy.
- Perfectly balanced flavors – Deep espresso and brown sugar give the blondies a rich, caramelized base that pairs beautifully with the cool, lightly sweet mascarpone topping.
- Ultra soft and chewy texture – Thanks to a mix of butter, brown sugar, and eggs, these blondies stay irresistibly moist and fudgy.
- Crowd-pleasing and elegant – Whether for a dinner party, coffee date, or just because, these bars bring a touch of indulgence to any occasion.

What makes these blondies irresistable
Blondies are basically the underrated cousin of brownies, and when done right, they’re just as irresistible. The magic of these blondies lies in their rich, buttery texture infused with espresso and brown sugar. The espresso powder doesn’t just give them that classic coffee flavor—it also enhances the caramel notes in the brown sugar, making every bite more complex and flavorful.
The topping takes things to the next level. Instead of a traditional frosting, we’re going with a whipped mascarpone tiramisu cream that’s light, creamy, and just the right amount of tangy. And of course, we finish with a dusting of cocoa powder to drive home that signature tiramisu experience.
- Use high-quality espresso powder – The better your coffee, the more flavor-packed your blondies will be.
- Don’t overbake! – You want a slightly gooey center for that perfect soft and chewy texture.
- Let the blondies cool before frosting – This keeps the mascarpone cream from melting into a mess.
- Chill before slicing – It helps everything set for the cleanest, dreamiest cuts.

Ingredients for Tiramisu Blondies
To make these blondies, you’ll need a mix of pantry staples and a few specialty ingredients that bring in that tiramisu magic. The blondie base is rich and chewy, while the mascarpone cream topping adds the perfect amount of lightness and indulgence.
For the Blondies:
- Butter (for richness and chewiness)
- Brown sugar (adds deep caramel notes)
- Eggs (for structure and softness)
- Espresso powder (for that signature coffee flavor)
- Vanilla extract (enhances the overall flavor)
- All-purpose flour (for structure)
- Baking powder (a little lift to balance the chewiness)
- Salt (to bring out the flavors)
For the Mascarpone Tiramisu Cream:
- Mascarpone cheese (for that creamy, slightly tangy base)
- Heavy cream (whipped to light and airy perfection)
- Powdered sugar (adds sweetness without grittiness)
- Vanilla extract (for extra depth)
- Cocoa powder (for dusting on top, just like classic tiramisu)
Make these once, and you’ll find yourself craving them all the time. Because when tiramisu and blondies come together, how can you resist?
Units:
Ingredients
for the blondies
- 1/2 cup unsalted butter, melted
- 1 cup packed light brown sugar
- 1 large egg + 1 large egg yolk
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1 tablespoon espresso powder
- 1/2 teaspoon salt
- 1/4 teaspoon baking powder
for the espresso soak
- 1/4 cup warm water
- 1 tablespoon espresso powder
- 1 teaspoon cocoa powder
for the tiramisu cream
- 1 cup heavy whipping cream
- 8 ounce mascarpone, cold from the fridge
- 1 cup powdered sugar
- 1 teaspoon vanilla extract
- pinch of salt
- cocoa powder, for dusting
Instructions
- Preheat the oven to 350°F. Line an 8 x 8-inch baking pan with parchment paper and set aside.
- In a large mixing bowl whisk together the melted butter and brown sugar. Add the egg and egg yolk, and vanilla extract and mix well.
- Add the flour, espresso powder, salt, and baking powder. Fold together until just mixed and no clumps of flour remain. Do not overmix.
- Pour the batter into your prepared pan, spreading into an even layer.
- Bake for 20 to 25 minutes or until the blondies are golden brown, set on the edges and have puffed up. The middle will still be slightly undercooked, but they will continue to cook as they cool!
- Next, make the espresso soak. Combine the warm water, espresso powder, and cocoa powder in a small bowl. Whisk until the espresso powder and cocoa fully dissolve. Use a pastry brush to soak the top of the blondies, dipping your brush into the soak and then pressing the soak into the top of blondies. Cover and set aside to cool completely.
- One the blondies are completely cool, make the mascarpone cream. In a stand mixer fitted with the whisk attachment, combine the heavy cream, mascarpone, powdered sugar, vanilla and salt. Start on low speed, gradually increasing to high and beat until smooth and the cream has stiffened, about 1 minute. Use a rubber spatula to scrape down the sides and mix for 20 more seconds. Do not over mix or the cream can split!
- Spread the mascarpone cream over the the top of the blondies into a smooth, even layer. Dust the top generously with cocoa powder and place in the fridge for 30 minutes to set before slicing and serving