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blueberry mascarpone tart

Blueberry Mascarpone Tarts

Course: Dessert
Cuisine: American
Keyword: Almond flour recipes, easy dessert
Prep Time: 25 minutes
Cook Time: 30 minutes
Total Time: 55 minutes
Servings: 8 small tarts
Calories: 370kcal
Author: Angela Coleby
A low carb tart with a creamy yet light mascarpone cream filling. Topped with a blueberry sauce for a delicious dessert
Print Recipe




  • ½ cup cream, heavy
  • ¾ cup mascarpone cream
  • 1 tablespoon lemon juice
  • ¼ cup erythritol ground
  • 1 teaspoon vanilla extract


  • 1 cup blueberries
  • 1 tablespoon erythritol
  • 2 tablespoons water
  • ½ teaspoon xanthan gum



  • Preheat the oven to 190C/375F degrees
  • Place the pastry ingredients in a food processor and pulse until a smooth dough is form.
  • Remove the dough and pull into 8 even pieces.
  • Place a piece of the dough in a mini tart tin and gently press it evenly around the edges and bottom. I use silicone but greased metal ones with a removal bottom are fine.
  • Bake in the oven for 25-30 minutes until the pastry is golden and firm.
  • Set aside to cool.


  • In a bowl, whisk the mascarpone until smooth.
  • Add the cream and continue to whisk.
  • Add the lemon juice, vanilla extract and ground erythritol and whisk.
  • Spoon into the tart cases and spread evenly.
  • Place in the fridge until ready to serve.
  • Serve with the blueberry sauce over the top or with any other topping of your choosing.


  • Place the blueberries in a saucepan with the water and erythritol.
  • Bring to the boil and gently stir so that the blueberries are softened.
  • Add the xanthan gum and stir until thickened.
  • Set aside to cool until ready for use


Nutritional Values with and without the sauce:
Tart without sauce:  370 calories, 7.8g protein, 37g fat, 5.7g total carbs, 2.7g fibre, 3g net carbs
Tart with sauce:  380 calories, 8g protein, 37g fat, 8.4g total carbs, 3.1g fibre, 5.3g net carbs
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: 1tart | Calories: 370kcal | Carbohydrates: 5.7g | Protein: 7.8g | Fat: 37g | Fiber: 2.7g