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easy keto tiramisu

Quick Tiramisu Recipe

Course: Dessert
Cuisine: Italian
Keyword: easy dessert, tiramisu
Prep Time: 8 minutes
Cook Time: 2 minutes
Total Time: 10 minutes
Servings: 2 servings
Calories: 529kcal
Author: Angela Coleby
Using a quick mug cake recipe, an easy and quick low carb tiramisu is enjoyed.
Print Recipe



  • 1 tablespoon butter, unsalted melted
  • 1 medium egg beaten
  • 2 tablespoons coconut flour
  • 1 tablespoon erythritol or other low carb sweetener
  • ½ teaspoon baking powder
  • 1 teaspoon vanilla extract
  • 2 tablespoons coconut milk


  • ½ cup mascarpone cheese softened
  • ½ cup cream, heavy
  • 2 tablespoons erythritol ground, powered

Coffee/Rum Dip for Sponge

  • 2 tablespoons coffee, strong
  • 2 tablespoons rum dark

Optional Topping

  • cocoa for dusting optional



  • Mix the melted butter, egg, coconut flour, erythritol, coconut milk, baking powder and vanilla. Mix well until smooth.
  • Pour half the mixture into a 3 inch ramekin (or ramekin that fits your serving dish) and the remaining mixture into another same sized ramekin.
  • Place in the microwave and cook for 2 minutes.
  • Remove from the microwave, gently ease out of the ramekin and cut in half lengthways. Set aside.


  • Place all the filling ingredients in a bowl and whisk until combined.

Make the sponge dip

  • In a shallow bowl, mix the coffee and rum.


  • Dip the sponge slices into the coffee mixture and place one of the slices into your serving glass.
  • Spoon a large tablespoon or two of the cream mixture. Smooth the cream out evenly.
  • Repeat with the layers of cake dipped in coffee mixture and spooned cream until you are left with a cream topping.
  • Lightly dust the topping with unsweetened cocoa powder.
  • Chill for 30 minutes


The net carbs will be the total carb count minus the fibre count. Carb count excludes sugar alcohols.
Any nutritional analysis on the website is based on an estimate, calculated by http://nutritiondata.self.com from the individual ingredients in each recipe. Variations may occur for various reasons, including product availability and food preparation. We make no representation or warranty of the accuracy of this information.


Serving: 1serving | Calories: 529kcal | Carbohydrates: 7g | Protein: 9g | Fat: 49g | Fiber: 3.5g