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4.07 from 15 votes

Sugar-Free Low Carb Chocolate Tiramisu Cake Roll

Course Dessert
Prep Time 30 minutes
Cook Time 10 minutes
Total Time 40 minutes
Servings 12 slices
Calories 161kcal
Author Brenda Bennett | Sugar-Free Mom







  • Preheat oven to 375 degrees F.
  • Line a baking sheet with parchment paper and grease. Set aside.
  • Chop the chocolate in a food processor until fine crumbs.
  • Add the remaining dry ingredients into the food processor and blend until combined.
  • In a stand mixer add the eggs and remaining ingredients for the cake and blend until combined.
  • Slowly pour in the dry ingredients into the wet and blend until all incorporated.
  • Spread this onto the baking pan, 10 by 14 inches was the size I made mine.
  • Bake for 10 minutes.
  • Remove immediately and sprinkle with a little unsweetened cocoa powder over the cake.
  • Cover with a clean linen towel. Place another baking pan the same size and flip over.
  • Immediately and carefully remove the parchment on this side. Sprinkle with more cocoa powder and another clean towel or use parchment.
  • Roll up, starting at the short side, while the cake is still warm. Allow to cool completely.
  • Once cooled, unroll carefully.
  • Whisk together the syrup ingredients and use a pastry brush to cover the cake with the syrup.
  • Make the filling in a stand mixer, blend on high until smooth and spread evenly over the entire cake.
  • Roll cake bake up, cover with parchment and refrigerate for at least 2 hours.
  • To Make the Ganache:
  • Heat the cream in a sauce pan over low heat, until just gently simmering, do not boil. Remove from heat and whisk in the remaining ingredients. Taste and adjust sweetener if needed.
  • Cover cake with ganache and refrigerate. Use parchment over both rolled ends but leave the ganache on top uncovered in the fridge.
  • Allow to chill for 3 hours or overnight before serving.


Net Carbs: 4g
Brenda's Notes:
  • If you don't have Swerve confectioners, use granulated or another granulated sugar free sweetener you like.
  • You don't need chocolate stevia but it does make the cake more chocolate flavored.
  • Since Swerve is much less sweet than another granulated substitute, I would recommend leaving out the stevia if using something other than Swerve.
  • ½ teaspoon of liquid stevia is equal to about ½ cup of sugar.
  • If you don't have mascarpone cheese, use cream cheese but make sure it's softened well.
  • This recipe was first published in April 2016 and updated with video and content April 2019.


Serving: 1slice | Calories: 161kcal | Carbohydrates: 6g | Protein: 5g | Fat: 13g | Saturated Fat: 7g | Cholesterol: 91mg | Sodium: 119mg | Potassium: 113mg | Fiber: 2g | Vitamin A: 250IU | Calcium: 31mg | Iron: 1mg