These creamy, no-bake cheesecake bars feature a buttery almond flour crust, a rich vanilla cheesecake filling, and a naturally sweet blueberry topping. They’re low in carbs, sugar-free, and perfect for a refreshing keto dessert.

Prep Time: 20 minutes
Chill Time: 4 hours
Total Time: 4 hours 20 minutes
Servings: 12 bars

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Ingredients

For the Crust

• 2 cups almond flour
• ¼ cup unsalted butter, melted
• 2 tablespoons powdered erythritol or monk fruit sweetener
• 1 teaspoon vanilla extract
• Pinch of salt

For the Cheesecake Filling

• 16 oz (450 g) cream cheese, softened
• 1 cup heavy whipping cream
• ½ cup powdered erythritol or monk fruit sweetener
• 1 teaspoon vanilla extract
• 1 tablespoon fresh lemon juice

For the Blueberry Topping

• 1½ cups fresh or frozen blueberries
• 2 tablespoons powdered erythritol
• 1 tablespoon lemon juice
• 1 teaspoon chia seeds (optional, for thickening)

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Instructions

Step 1: Make the Crust

1. Line an 8×8-inch baking pan with parchment paper.
2. In a bowl, combine almond flour, melted butter, sweetener, vanilla, and salt.
3. Mix until the texture resembles wet sand.
4. Press the mixture firmly into the bottom of the prepared pan.
5. Refrigerate while preparing the filling.

Step 2: Prepare the Cheesecake Filling

1. Beat the softened cream cheese until smooth.
2. Add the powdered sweetener, vanilla, and lemon juice, and beat until well combined.
3. In a separate bowl, whip the heavy cream to stiff peaks.
4. Gently fold the whipped cream into the cream cheese mixture until smooth and fluffy.
5. Spread evenly over the chilled crust.

Step 3: Make the Blueberry Topping

1. In a small saucepan, combine blueberries, sweetener, and lemon juice.
2. Cook over medium heat for 5–7 minutes, stirring occasionally, until the berries soften.
3. Stir in chia seeds if using and cook for 1 more minute.
4. Let the topping cool completely.

Step 4: Assemble

1. Spoon the cooled blueberry topping evenly over the cheesecake layer.
2. Refrigerate for at least 4 hours, or overnight for the best texture.

Step 5: Serve

1. Lift the cheesecake out using the parchment paper.
2. Slice into 12 bars.
3. Garnish with fresh blueberries or lemon zest if desired.

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Nutrition Information (Approximate Per Bar)

• Calories: 245
• Protein: 5 g
• Fat: 23 g
• Total Carbohydrates: 8 g
• Fiber: 3 g
• Net Carbs: 5 g
• Sugar: 3 g
• Saturated Fat: 10 g
• Sodium: 120 mg

Nutrition values are estimates and may vary depending on the ingredients used.

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Allergen Information

Contains:

• Milk (cream cheese, butter, heavy cream)
• Tree Nuts (almond flour)

Does Not Contain:

• Wheat
• Gluten
• Eggs
• Peanuts
• Soy
• Fish
• Shellfish

Nut Safety: This recipe contains almonds. If serving someone with a tree nut allergy, substitute the almond flour with a nut-free, low-carb alternative such as sunflower seed flour (the color may darken slightly due to a natural reaction).

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Tips for Success

• Use full-fat cream cheese for the creamiest texture.
• Let the cream cheese soften before mixing to avoid lumps.
• Cool the blueberry topping completely before spreading it over the filling.
• Chill overnight for cleaner slices.
• Wipe the knife clean between cuts for neat bars.

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Storage

Refrigerator: Store in an airtight container for up to 5 days.

Freezer: Freeze individual bars for up to 2 months. Thaw in the refrigerator before serving.

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Frequently Asked Questions (FAQs)

1. Can I use frozen blueberries?

Yes. Thawing isn’t necessary—simply cook them a little longer until softened.

2. Can I make these dairy-free?

You can use dairy-free cream cheese, whipped coconut cream, and vegan butter, though the texture and flavor will differ.

3. Are these bars truly keto?

Yes. They are low in net carbs and use keto-friendly sweeteners instead of sugar.

4. Can I use a different berry?

Absolutely. Strawberries, raspberries, or blackberries all work well.

5. Why didn’t my cheesecake set?

It likely needs more chilling time. Refrigerate for at least 4 hours, or overnight for the best results.

6. Can I skip the chia seeds?

Yes. They’re optional and simply help thicken the blueberry topping.

7. Can I use a different sweetener?

Yes. Powdered allulose, monk fruit, or erythritol blends work well. Avoid granulated sweeteners if you want a silky-smooth filling.

8. How do I get clean slices?

Chill thoroughly, use a sharp knife, and wipe the blade clean after each cut.

9. Can I add lemon zest?

Yes. Lemon zest adds a fresh, bright flavor that pairs beautifully with the blueberries.

10. What can I serve with these bars?

Enjoy them on their own or with a dollop of sugar-free whipped cream and a few fresh blueberries for an elegant keto dessert.