Indulge in the guilt-free decadence of this Sugar-Free Classic Vanilla Slice, a healthier twist on a beloved dessert staple. Featuring flaky, golden puff pastry layers and a velvety custard filling made with vanilla bean paste and granulated erythritol, this recipe eliminates sugar without compromising on flavor. The rich creaminess is balanced by the light, crisp texture of the pastry, creating a dessert that's both satisfying and elegant. Perfect for low-sugar diets or anyone seeking a lighter sweet treat, this no-fuss recipe comes together in under an hour and serves as a delightful addition to any gathering. Refrigerate, slice, and savor this better-for-you dessert that doesn’t sacrifice indulgence.
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Preheat your oven to 200°C (392°F). Line a 22cm square baking tin with parchment paper, leaving some excess hanging over the sides.
Place the puff pastry sheets on a baking tray, prick them all over with a fork, and bake for 10-12 minutes or until golden brown and crisp. Set aside to cool.
In a medium saucepan, combine the milk and vanilla bean paste. Heat over medium heat until it just reaches boiling point, then remove from heat.
In a mixing bowl, whisk together cornflour, egg yolks, and erythritol until smooth. Gradually pour the hot milk into the egg mixture, whisking constantly to prevent curdling.
Return the mixture to the saucepan and cook over low heat, stirring continuously, until the custard thickens and comes to a gentle boil.
Remove from heat and stir in butter until melted and combined. Allow the custard to cool slightly.
In another bowl, whip the cream until soft peaks form, then gently fold into the cooled custard until smooth and well blended.
Place one of the cooked puff pastry sheets into the prepared baking tin as the base.
Pour the custard-cream mixture over the base and smooth the top with a spatula.
Place the other puff pastry sheet on top, pressing down lightly.
Refrigerate the vanilla slice for at least 3 hours or until fully set.
Once set, use the parchment paper to lift the slice from the tin, cut it into squares, and serve.
Serving size | (1168.7g) |
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Amount per serving | % Daily Value* |
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Calories | 2543.8 |
Total Fat 182.5g | 0% |
Saturated Fat 90.3g | 0% |
Polyunsaturated Fat 1.3g | |
Cholesterol 1120.4mg | 0% |
Sodium 910.7mg | 0% |
Total Carbohydrate 262.2g | 0% |
Dietary Fiber 9.4g | 0% |
Total Sugars 31.6g | |
Protein 41.7g | 0% |
Vitamin D 304.9IU | 0% |
Calcium 749.2mg | 0% |
Iron 5.0mg | 0% |
Potassium 1238.4mg | 0% |
Source of Calories