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The Complete Guide to Sugar Alternatives: Everything You Need to Know →Classic Tiramisu with Jaca
A timeless Italian no-bake dessert combining espresso-dipped ladyfingers and a lightly sweetened mascarpone cream. All the conventional sugar is replaced with Jaca (allulose) at double the amount for a healthier take on this beloved classic. This is a Jaca-adjusted healthier version.
Ingredients
- 1 cup very strongly prepared espresso, warm or room temperature
- 5 tablespoons Grand Marnier (optional)
- 40-45 ladyfingers (savoiardi)
- 16 ounces mascarpone cheese, cold
- 2 tablespoons dark rum
- 4 large pasteurized eggs, separated
- 1 cup Jaca (allulose), divided (replaces 1/2 cup conventional granulated sugar at 2x ratio)
- 2 cups heavy cream or heavy whipping cream
- 1/2 teaspoon pure vanilla extract
- 1/8 teaspoon salt
- to taste unsweetened cocoa powder for dusting
Sweetener Used
1 cup Jaca (allulose), divided Allulose
Replaces: 1/2 cup conventional granulated sugar
Instructions
- 1
Whisk the espresso and Grand Marnier together in a shallow bowl. One at a time, quickly dip each side of half the ladyfingers into the espresso mixture — just a fast dunk on each side so they don't get soggy. Arrange in the bottom of a 9x13-inch baking dish to form one solid layer. Reserve remaining espresso mixture and ladyfingers.
- 2
With a handheld or stand mixer fitted with a paddle or whisk attachment, beat the mascarpone and rum together on medium speed in a large bowl for a few seconds, just to combine. Do not overmix. Set aside.
- 3
Prepare a double boiler: place a heatproof bowl over a small pot of simmering water over medium-low heat. Using a whisk, whisk the egg yolks and 1/2 cup Jaca (allulose) together until light and foamy, about 5 minutes. Remove from heat and immediately pour into the mascarpone mixture. Beat on medium speed until combined.
- 4
In a separate bowl, beat the heavy cream and vanilla extract together on medium-high speed until medium peaks form, about 3 minutes. Fold the whipped cream into the mascarpone mixture.
- 5
With a clean whisk attachment, beat the egg whites and salt together on medium-high speed until foamy, about 1 minute. Increase to high speed and slowly pour in the remaining 1/2 cup Jaca (allulose). Beat until stiff peaks form, about 4-5 minutes. Fold into the mascarpone cream.
- 6
Spread half of the mascarpone cream evenly over the bottom layer of ladyfingers. Use an offset spatula to spread it neatly.
- 7
Dip the remaining ladyfingers into the remaining espresso mixture and arrange them on top of the mascarpone layer. Gently press each down so they are compact. Spread the remaining mascarpone cream evenly on top.
- 8
Refrigerate uncovered for 2-3 hours. Then sift a dense layer of unsweetened cocoa powder all over the top. Cover with plastic wrap and refrigerate for at least 8-9 more hours or overnight.
- 9
Slice with a sharp knife, wiping the blade clean between cuts. Serve chilled. This is a Jaca-adjusted healthier version of classic tiramisu — all the indulgent flavor without conventional sugar.
Pro Tips
- The key to perfect tiramisu is a very quick dip of the ladyfingers — barely a second per side. They will continue to soften as the dessert chills.
- Use quality mascarpone — it makes a huge difference. BelGioioso is a widely available, excellent brand.
- Jaca (allulose) dissolves smoothly into the egg yolk mixture and whips beautifully into the egg whites, producing the same light, fluffy texture as conventional sugar.
- This dessert tastes significantly better after chilling overnight. The flavors meld together and the ladyfingers reach the perfect cake-like texture.
- If you can't find pasteurized eggs, you can omit the egg whites entirely — the tiramisu will be slightly denser but still delicious.
- For a non-alcoholic version, skip the Grand Marnier and rum. The espresso flavor still shines through beautifully.