Mocha Mascarpone Icebox Cake Recipe

With layers of mocha whipped cream and homemade chocolate chip cookies, this summertime icebox cake is bittersweet, creamy, and crunchy all at once.

Mocha Icebox Cake topped with whipped cream and chocolate shavings

Serious Eats / Vicky Wasik

Why This Recipe Works

  • Large rounds of homemade cookie offer more control over flavor and crunch, as well as seamless layering.
  • High-fat Dutch cocoa gives the cream flavor, richness, and stability.
  • Tasting the filling before it's fully whipped gives you the opportunity to make personal adjustments.
  • Unsweetened whipped cream makes a nice contrast with the sweet cookies and mocha filling.

When we first published our recipe for ultra-thin and crispy chocolate chip cookies, a number of folks wrote to ask whether these would hold up in place of the Tate's chocolate chip cookies that Ina Garten calls for in her mocha chocolate icebox cake.

Never having made it myself, I couldn't say for sure, but I was game to try—who doesn't love a good icebox cake? The simple combination of store-bought cookies and whipped cream was a style of dessert that came into fashion during the 1920s, thanks to the widespread availability of both in-home refrigeration and commercial wafers from manufacturers like Sunshine Biscuits and Nabisco. (The history of these companies and their influence on American recipe development are covered extensively in my cookbook, BraveTart: Iconic American Desserts.)

While icebox cakes evolved out of the much older tradition of molded desserts, like charlottes, the use of fancy store-bought cookies, rather than slices of cake or homemade ladyfingers, made them faster and easier to prepare, with layers that were thinner and crispier, too—not to mention chic!

Tate's chocolate chip cookies are nothing if not thin, crisp, and chic (and salty-sweet and delicious to boot), so it's no wonder that Ina Garten favors them in her icebox cake. And here, I'll cut to the chase: My copycat version holds up in her recipe just fine. If you love Garten's recipe already, then you're all set to make her icebox cake completely from scratch.

A stack of DIY Tate's thin chocolate chip cookies.

Serious Eats / Vicky Wasik

On the other hand, if you're curious to learn how I'd make such a cake for myself, read on. Just know that my intent is not to "improve" on Garten's recipe but to riff on the concept in my own way—which involves less sugar, more mascarpone, more chocolate, more espresso, more vanilla, and a hearty dose of salt. What can I say? I'm not subtle when it comes to mocha!

Step one for a fully DIY icebox cake is to make the Tate's-style chocolate chip cookies, following the recipe exactly up to the baking phase. Instead of portioning the dough to bake as individual cookies, I arrange the pieces within the confines of a traced circle, so that they bake into giant, eight-inch disks—five of these cookie disks in total.

I bake the cookies until they're thin and light brown, with an even color from edge to center. Then, while they're still hot from the oven, I use a knife to gently nudge any overgrown blobs back within the bounds of the circles.

If the spread is too extreme, as it may be here or there, the excess can be trimmed away instead. It will be tempting to snack on this, but hold on to the scraps—they'll be useful for seasoning the filling later on.

This is the most time-consuming step of the recipe, but it's also one that can be knocked out up to a week in advance, as the cookie disks will keep quite nicely at room temperature if tightly wrapped in plastic. It's also a step that generates slightly more dough than needed for the icebox cake, which is the gift that keeps on giving, since the dough freezes very well (see the cookie recipe for more details).

The mocha filling for the icebox cake is comically simple, but this simplicity hinges on the quality of each ingredient. As mocha is a combination of chocolate and coffee, it pays to reach for the good stuff so the flavor can shine through the richness of the cream.

To that end, I recommend any of the brands in our guide to high-fat Dutch cocoa, along with a good-quality instant espresso, like King Arthur. Please note that instant espresso is made from a brewed liquid that's been freeze-dried to form a fast-dissolving powder; it is not interchangeable with coffee grounds of any type.

bottles of Cardamaro and crème de cacao

Serious Eats / Vicky Wasik

My recipe also calls for crème de cacao, which is something I keep on hand for other baking projects (like tiramisu and no-churn chocolate ice cream), but the recipe is quite flexible about the type of liqueur used. You can even try an amaro!

The idea is to layer in some bittersweet flavors to open up the aroma of the coffee and chocolate in the cream. Alternatives such as Baileys and Kahlúa, or even rum, will work nicely. The ratio of alcohol to filling is low enough here that the end product will be suitable for children, but those who don't consume alcohol at all can simply replace it with an equal amount of cream.

These ingredients are whipped with equal parts heavy cream and mascarpone, plus brown sugar, salt, and vanilla. (If you're in the market for the latter, we have a guide to vanilla extract as well.) Having some cookie scraps on hand during this phase is useful for taste-testing, as it will give you a better idea of how the cookies and filling combine, and whether an additional pinch of salt or espresso powder may be in order.

A collage: mocha whipped cream ingredients, thick texture of the finished whipped cream, and depiction of the thin but even layer of whipped cream used to line the pan

Serious Eats / Vicky Wasik

After whipping the cream, I use it to generously "paint" the sides of an eight- by four-inch loose-bottom pan—I use Lloyd Pans' 8"x4" cheesecake pan, whose praises I've sung in the past—but it can be assembled in any sort of springform pan as well, although the exact quantities used for each layer will differ.

From there, I layer the cookie sheets and whipped cream together until I run out.

Once it's assembled, I cover the icebox cake with a sheet of foil and refrigerate it for at least six hours, but no longer than 18. (At that point, the cookies begin to soften too much for my taste, though your mileage may vary.)

When the cake is thoroughly chilled, unmolding it is as easy as letting it stand for five minutes at room temperature, then placing it on something tall and wide, like a can of tomatoes, to release the sides.

After that, I can easily slide an offset spatula under the bottom layer, allowing me to pop the icebox cake onto a serving platter or cake stand.

Icebox cake topped with fluffy mounds of whipped cream

Serious Eats / Vicky Wasik

To finish the icebox cake, I top it with a generous mound of unsweetened whipped cream, which provides a nice reprieve from the sweetness of the cookies and the bitterness of the filling.

I also spoon some milk chocolate shavings over the top, though a handful of chocolate sprinkles would be lovely, too. For this recipe, I like to use a dark milk chocolate, such as Endangered Species 48%, but I can gladly recommend any of the bars listed in our guide to supermarket milk chocolate. Or, add some bitter notes by shaving one of our favorite dark chocolate bars over the cake instead.

There are any number of ways to make chocolate shavings or curls, but the easiest is to run a stick peeler down the narrow length of each bar and let the shavings fall onto a sheet of parchment underneath.

This works best with chocolate around 70°F (21°C), as it may be quite brittle when cool, or too soft when warm. You can technically do this with a Y-peeler as well, but its design tends to pull up fine shavings rather than curls.

Overhead shot of a mocha icebox cake.

Serious Eats / Vicky Wasik

After it's assembled, serve the icebox cake right away, while it's still nice and cold. Use a large chef's knife to cut each portion, and make some peace with the fact that it's a somewhat messy endeavor. That's half the charm!

Remember that the cake will only get softer with time; whether that's a good thing or a bad thing is largely a matter of personal preference. For me, it's best made and served within an 18-hour window, but my brother loves the way it dissolves into a soft but toothsome mush after a few days (he compares it to cake mashed with ice cream).

A slice of ice box cake with layers revealed.

Serious Eats / Vicky Wasik

Likewise, when the icebox cake is still quite fresh, it may be too crispy for some (not me!), so bear its evolving texture in mind when considering your timeline of execution. When it's done right, you'll have chocolate chip cookies that are exactly as crisp or soft as you prefer, with a creamy filling that's bold and bittersweet, laced with notes of espresso and vanilla.

August 2019

Recipe Details

Mocha Mascarpone Icebox Cake Recipe

Active 60 mins
Total 9 hrs
Serves 12 to 16 servings

With layers of mocha whipped cream and homemade chocolate chip cookies, this summertime icebox cake is bittersweet, creamy, and crunchy all at once.


For the Cookie Layers:

For the Filling:

  • 16 ounces mascarpone (about 2 cups; 455g), cold

  • 16 ounces heavy cream (about 2 cups; 455g), cold

  • 3 ounces brown sugar (about 1/3 cup, firmly packed; 85g)

  • 2 ounces bittersweet liqueur (about 1/4 cup; 55g), such as crème de cacao or Kahlúa (see notes)

  • 1 ounce high-fat Dutch cocoa powder (about 1/3 cup; 30g), sifted; see our recommended Dutch cocoas here

  • 1 1/2 teaspoons instant espresso powder, plus more to taste

  • 1/4 ounce vanilla extract (about 1 1/2 teaspoons; 7g), plus more to taste; see our recommended vanilla extracts here

  • 1/4 teaspoon (1g) Diamond Crystal kosher salt, plus more to taste; for table salt, use about half as much by volume or the same weight

To Serve:

  • One 3-ounce chocolate bar

  • 6 ounces heavy cream (about 3/4 cup; 170g)


  1. For the Cookie Layers: Adjust oven rack to middle position and preheat oven to 350°F (180°C). Portion raw cookie dough according to the recipe.

  2. To bake cookies, line a half-sheet pan with parchment paper and trace two 8-inch circles on top, then flip the paper upside down. Arrange 7 portions of cookie dough within each circle, creating a daisy-like pattern. Bake until cookies have spread to fill each circle and turned thin and golden brown, with an even color from edge to center, about 20 minutes. While cookies are still hot, use a knife to gently nudge the soft dough within the bounds of the outlined circles, or trim as needed; reserve any trimmed scraps.

    A collage: tracing two circles on a parchment paper, seven portions of cookie dough arranged in a daisy pattern on a baking sheet, and the finished shape of a six petal daisy after baking

    Serious Eats / Vicky Wasik

    Repeat the baking process for a total of 5 cookie sheets. The remaining dough can then be baked as individual cookies, or frozen according to the directions in the original recipe to bake at a later time.

  3. For the Filling: In the bowl of a stand mixer fitted with a whisk attachment, combine mascarpone, heavy cream, brown sugar, liqueur, Dutch cocoa powder, instant espresso powder, vanilla extract, and salt. Mix on low speed until relatively homogeneous, then increase to medium and whip until mixture is thick enough to hold soft peaks. Taste (preferably using a cookie scrap reserved from trimming) and adjust seasoning as needed with additional salt, espresso powder, or vanilla to taste. Resume whipping on medium speed and continue whipping until cream is thick and stiff, like a frosting. Using your reserved cookie scraps, taste filling and add more salt, espresso powder, or other flavors to taste, if desired.

  4. To Assemble: This recipe requires an 8- by 4-inch nonreactive, loose-bottom aluminum pan; I use Lloyd Pans' 8"x4" cheesecake pan. The recipe can also be adapted to a nonreactive springform pan of varying dimensions, although this will require individual adjustments along the way.

  5. Place about 6 ounces (170g) of the whipped filling in the loose-bottom pan and spread it around the sides in an even layer, using an offset spatula. Nestle 1 prepared cookie sheet into the bottom of the pan, pressing gently to ensure it lies flat. (Don't worry if it happens to break or crack.) Top with about 7 1/4 ounces (205g) of prepared filling and spread into an even layer. Repeat with remaining cookies and cream, using up all the remaining cream so that the last cookie has no topping. Cover cake with foil and refrigerate for at least 6 hours and preferably no longer than 18 hours; chilling beyond this point may cause the cookie layer along the bottom to soften too much to be handled with ease.

    A collage: process of layering whipped cream and cookies into the loose bottom pan.

    Serious Eats / Vicky Wasik

  6. To Serve: Just before serving, make a few chocolate curls by running a stick peeler down the long edge of a chocolate bar, with a sheet of wax or parchment paper placed underneath to catch the curls. This works best with milk chocolate at about 70°F (21°C); the chocolate may be too brittle at cooler temperatures and tacky when warmer. Dark chocolate can also be shaved using the same technique, but this tends to work best when the chocolate is a few degrees warmer, as it can be quite brittle for shaving even at 70°F. Whip the heavy cream until it can hold medium-soft peaks.

  7. Let the chilled icebox cake stand at room temperature a few minutes to soften the exterior layer of cream. This will take about 5 minutes at roughly 70°F (21°C), or less time in warmer weather. In cooler months, it may help to briefly wrap the pan in a kitchen towel soaked in hot tap water.

  8. When ready to unmold, place the pan on a large can of tomatoes or a similarly sized object (something tall enough to lift the icebox cake at least 4 inches from the counter, and wide enough to form a stable base). With both hands on the sides of the pan, pull downward to drop the outer ring away from the bottom.

    Unmolding the icebox cake over a can of tomatoes to remove the sides.

    Serious Eats / Vicky Wasik

    Slide an offset spatula or a wide, flat cookie spatula under the icebox cake, wiggle to loosen it from the pan, then slide your hand under and transfer the cake to a serving plate.

    Transferring the icebox cake to a plate, using an offset spatula to lift it up

    Serious Eats / Vicky Wasik

    Top with whipped cream and chocolate curls. Cut into wedges using a large chef's knife, rinsing the blade clean under hot running water between slices. Serve immediately.

    Spooning shaved chocolate over the whipped cream topping of an icebox cake.

    Serious Eats / Vicky Wasik

    A detailed picture of a piece of icebox cake.

    Serious Eats / Vicky Wasik

  9. Serving and Storage Tips: The exact shelf life of this cake will vary with how long it was refrigerated after assembly and before serving, as well as according to personal preference, as the cookies will begin to soften and disintegrate over time. Some may find this messy state of affairs wonderfully soft, while others may consider it mush. Likewise, when the cake is served as soon as possible, the cookies will remain quite toothsome and crisp; for some, this provides the perfect textural contrast, while for others, they may seem too hard.

Special Equipment

Half-sheet pan, stand mixer, flexible spatula, 8- by 4-inch loose-bottom pan or similar springform pan, offset spatula


While bittersweet liqueurs, such as crème de cacao or Kahlúa, will perfectly match the mocha profile of the cream, virtually any liqueur or spirit can be used to add a dash of contrasting or complementary flavor, so let your cravings (and your liquor cabinet) be your guide. A liqueur like triple sec or crème de menthe can add a hint of something fun and new, while a bourbon, rum, or amaro may blend more seamlessly with the chocolate and cream. Those who abstain from alcohol can simply increase the cream by 2 ounces (about 1/4 cup; 55g) instead.

Make-Ahead and Storage

Stacked together on a wide, flat plate and wrapped tightly in plastic, the prepared cookie rounds can be kept at cool room temperature for up to 1 week. I prefer to serve the assembled cake within 18 hours, though it can be kept refrigerated for up to a few days; just remember that, as noted in the final step of the recipe, its texture will change over time, which may or may not be appealing.

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Nutrition Facts (per serving)
591 Calories
41g Fat
49g Carbs
6g Protein
Show Full Nutrition Label Hide Full Nutrition Label
Nutrition Facts
Servings: 12 to 16
Amount per serving
Calories 591
% Daily Value*
Total Fat 41g 53%
Saturated Fat 23g 113%
Cholesterol 88mg 29%
Sodium 350mg 15%
Total Carbohydrate 49g 18%
Dietary Fiber 1g 5%
Total Sugars 34g
Protein 6g
Vitamin C 0mg 1%
Calcium 71mg 5%
Iron 2mg 12%
Potassium 201mg 4%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)