This sugar-free lemon blueberry cheesecake lasagna layers bright lemon cheesecake cream and thick blueberry compote over a golden almond crust. The result is a tall, chilled dessert with clean layers, creamy texture, and no added sugar.
It is an excellent make-ahead dessert because the layers need time to chill and stabilize. Prepare it the night before, then lift it from the pan and cut nine neat squares with a warm, dry knife.
Why You’ll Love This Cheesecake Lasagna
- Fresh lemon and blueberry flavor
- No added sugar and low-carb ingredients
- A creamy no-bake filling over a lightly baked crust
- Beautiful separate layers for serving
- Easy to prepare ahead for gatherings
Ingredients
Golden Almond Crust
- 3/4 cup (72g) finely ground almond flour
- 1 tablespoon (12g) powdered allulose
- 1 1/2 tablespoons (21g) unsalted butter, melted
- Pinch of fine sea salt
Lemon Cheesecake Cream
- 8 ounces (226g) reduced-fat cream cheese, softened
- 1 1/2 cups (340g) thick 0% Greek yogurt
- 1/3 cup (53g) powdered allulose
- 1 1/4 teaspoons unflavored gelatin, bloomed in 2 tablespoons cold water
- 2 tablespoons fresh lemon juice
- 1 teaspoon finely grated lemon zest
Thick Blueberry Layer
- 1 1/4 cups (185g) fresh or frozen blueberries, no added sugar
- 2 tablespoons (24g) powdered allulose
- 1 teaspoon (3g) arrowroot powder mixed with 1 tablespoon cold water
Ingredient Notes
Blueberries: fresh or frozen berries work, but the compote must cook until very thick. A watery layer will bleed into the cheesecake cream.
Greek yogurt: choose a thick strained yogurt. If it looks loose, strain it before measuring so the filling sets firmly.
Gelatin: bloom it in cold water, dissolve gently, and never boil it. Tempering it with a small amount of cheesecake mixture prevents strands or lumps.
Allulose: powdered allulose dissolves smoothly in chilled desserts. Check product labels because sweetener blends vary. The FDA guide to added sugars explains how added sugars appear on nutrition labels.
How to Make Sugar-Free Lemon Blueberry Cheesecake Lasagna
- Preheat oven to 325°F (160°C). Line a 6-inch square pan with parchment, leaving overhang. Mix almond flour, powdered allulose, melted butter, and salt. Press into a thin compact layer and bake 9 to 10 minutes until lightly golden. Cool completely.
- Cook blueberries and allulose over medium-low heat for 6 to 8 minutes, stirring and lightly crushing some berries. Stir in the arrowroot slurry and cook 30 to 60 seconds until very thick and glossy. Cool completely, then refrigerate.
- Bloom gelatin in cold water for 5 minutes. Warm gently until dissolved without boiling, then cool to room temperature.
- Beat cream cheese and powdered allulose on low until smooth. Add Greek yogurt, lemon juice, and zest; mix until creamy.
- Stir 2 tablespoons cheesecake mixture into the gelatin to temper it. Immediately whisk the tempered gelatin into the main bowl until smooth.
- Spread half the cheesecake cream over the cooled crust. Smooth flat and refrigerate 25 to 30 minutes until firm enough to support the berries.
- Spread all the cold blueberry compote over the cream as a separate layer. Do not swirl. Refrigerate 15 to 20 minutes.
- Spoon the remaining cheesecake cream over the blueberries in several dollops, then spread gently without dragging the berry layer upward.
- Cover and refrigerate at least 6 hours or overnight.
- Lift out with parchment and cut into 9 squares using a warm, dry knife wiped clean between cuts.
Tips for Clean, Distinct Layers
- Cook the blueberry compote until a spoon dragged through it leaves a clear trail.
- Cool the crust and blueberry layer completely before assembly.
- Chill the first cream layer before adding blueberries.
- Add the top cream in dollops rather than spreading from one side.
- Use parchment overhang to lift the dessert without damaging the edges.
Serving and Storage
Serve the bars thoroughly chilled. Store them covered in the refrigerator for up to four days. For another bright dessert, pair them with our sugar-free lemon ricotta tart. Chocolate lovers may prefer the sugar-free chocolate mousse brownies.
Sugar-Free Lemon Blueberry Cheesecake Lasagna
Ingredients
Method
- Preheat oven to 325°F (160°C). Line a 6-inch square pan with parchment. Mix almond flour, powdered allulose, melted butter, and salt. Press into a thin compact layer and bake 9–10 minutes. Cool completely.
- Cook blueberries and allulose over medium-low heat for 6–8 minutes, stirring and lightly crushing some berries. Stir in the arrowroot slurry and cook 30–60 seconds until very thick and glossy. Cool completely, then refrigerate.
- Bloom gelatin in cold water for 5 minutes. Warm gently until dissolved without boiling, then cool to room temperature.
- Beat cream cheese and powdered allulose on low until smooth. Add Greek yogurt, lemon juice, and zest; mix until creamy.
- Stir 2 tablespoons cheesecake mixture into the gelatin to temper it. Immediately whisk the tempered gelatin into the main bowl until smooth.
- Spread half the cheesecake cream over the cooled crust. Smooth flat and refrigerate 25–30 minutes until firm enough to support the berries.
- Spread all the cold blueberry compote over the cream as a separate layer. Do not swirl. Refrigerate 15–20 minutes.
- Spoon the remaining cheesecake cream over the blueberries in several dollops, then spread gently without dragging the berry layer upward.
- Cover and refrigerate at least 6 hours or overnight.
- Lift out with parchment and cut into 9 squares using a warm, dry knife wiped clean between cuts.
Frequently Asked Questions
Can I use frozen blueberries?
Yes. Cook them directly from frozen and continue until the compote is thick enough to hold a distinct layer.
Why is my cheesecake layer soft?
The yogurt may have been watery, the gelatin may have been overheated, or the dessert may need more chilling time.
Can I use a larger pan?
A larger pan makes thinner layers. Keep the 6-inch square pan for the tall lasagna-style appearance shown here.
Recipe Details
Prep: 25 minutes Bake: 9–10 minutes Chill: 6 hours Makes: 9 bars
Estimated nutrition per bar: 160 calories, 6g net carbs, 8g protein, 11g fat, 2g fiber, and 110mg sodium.
Nutrition is an estimate and varies by brand and portion size. “Sugar-free” here means no added sugar; blueberries and dairy contain naturally occurring sugars.