These Keto Creamy Lemon Squares are the perfect low-carb treat for lemon lovers. They feature a buttery almond crust topped with a silky, tangy lemon filling that melts in your mouth. This easy dessert is gluten-free, sugar-free, and ideal for anyone following a keto lifestyle. Perfect for spring gatherings, tea time, or a refreshing after-dinner bite.
Ingredients
For the Crust:
- 1 ½ cups almond flour
- ¼ cup melted butter
- 2 tablespoons powdered erythritol (or preferred keto sweetener)
- ½ teaspoon vanilla extract
For the Lemon Filling:
- ¾ cup cream cheese, softened
- ½ cup heavy cream
- ⅓ cup powdered erythritol (adjust to taste)
- 3 large eggs
- ¼ cup fresh lemon juice
- 1 tablespoon lemon zest
- ½ teaspoon pure vanilla extract
Instructions
Step 1: Prepare the Crust
- Preheat the oven to 350°F (175°C) and line an 8x8-inch baking pan with parchment paper.
- In a bowl, combine almond flour, melted butter, erythritol, and vanilla extract.
- Mix until crumbly and well combined.
- Press the mixture firmly into the bottom of the prepared pan to form an even crust.
- Bake for 10–12 minutes, or until lightly golden. Remove from the oven and let it cool slightly.
Step 2: Make the Lemon Filling
- In a mixing bowl, beat the cream cheese until smooth and creamy.
- Add heavy cream, erythritol, eggs, lemon juice, lemon zest, and vanilla extract.
- Whisk or blend until fully combined and smooth — avoid overbeating to prevent air bubbles.
Step 3: Bake the Lemon Squares
- Pour the lemon mixture evenly over the cooled crust.
- Bake for 20–25 minutes, or until the center is set but still slightly jiggly.
- Allow to cool completely at room temperature, then refrigerate for at least 2 hours to firm up.
Step 4: Slice and Serve
- Cut into 12 equal squares using a sharp knife.
- Serve chilled for the creamiest texture.
- Optional: Dust with extra powdered erythritol or add a thin lemon slice on top for presentation.
Storage
- Store leftovers in an airtight container in the refrigerator for up to 5 days.
- For longer storage, freeze individual squares for up to 2 months and thaw in the fridge before serving.
Tips for Perfect Results
- Use room-temperature ingredients for a smooth, lump-free filling.
- Avoid overbaking — the filling will continue to set as it cools.
- For a stronger lemon flavor, increase zest or juice slightly.
Nutritional Info (per square)
Approximate values:
Calories: 180 | Fat: 16g | Protein: 5g | Net Carbs: 3g