You will love these Keto Lemon Cheesecake Bars! With three layers including a sweet shortbread crust, lemon cheesecake, and a smooth lemon bar layer, these are the ultimate citrus dessert! Perfect for gatherings or as a delightful treat any day of the week, these bars offer a refreshing burst of flavor while keeping you on track with your keto goals.
Why You’ll Love This Recipe
- Decadent Flavor: The combination of creamy cheesecake and zesty lemon creates a delightful balance that satisfies your sweet tooth.
- Easy to Make: With straightforward steps, you’ll have these bars whipped up in no time, making them great for both novice and experienced bakers.
- Versatile Dessert: Ideal for parties, picnics, or just a cozy evening at home; they impress every time!
- Low-Carb Delight: Enjoy dessert guilt-free with a low carbohydrate count that fits perfectly into your keto lifestyle.
- Beautiful Presentation: These bars look stunning when cut into squares, adding an elegant touch to any dessert table.
Tools and Preparation
Before you start making your Keto Lemon Cheesecake Bars, gather the necessary tools. Having the right equipment will ensure your baking process is smooth and enjoyable.
Essential Tools and Equipment
- 8×8 inch pan
- Aluminum foil
- Mixing bowl
- Blender or stand mixer
- Measuring cups and spoons
- Spatula
Importance of Each Tool
- 8×8 inch pan: Perfect size for even baking and easy portioning.
- Blender or stand mixer: Ensures all ingredients are mixed thoroughly for a smooth texture.
- Measuring cups and spoons: Accurate measurements are crucial for baking success.

Ingredients
For the Crust
- 5 tablespoons salted butter (melted completely)
- 1 cup almond flour
- 2 tablespoons confectioners sweetener
For the Cheesecake Layer
- 8 ounces cream cheese (softened)
- 1 egg yolk
- 1/3 cup confectioners sweetener
- 1 teaspoon vanilla extract
- 1 tablespoon lemon juice
- 1 tablespoon lemon zest
For the Lemon Bar Layer
- 3 large eggs
- 1/3 cup lemon juice
- 2 tablespoons lemon zest
- 1/2 cup confectioners sweetener
- 1/3 cup coconut flour
How to Make Keto Lemon Cheesecake Bars
Step 1: Preheat the Oven
Preheat your oven to 350 degrees Fahrenheit to ensure even baking.
Step 2: Prepare the Pan
Line an 8×8 inch pan with aluminum foil. This will help you easily remove the bars once they are set.
Step 3: Make the Crust
Combine all crust ingredients in a mixing bowl:
1. Mix melted butter, almond flour, and confectioners sweetener until crumbly.
2. Press this mixture evenly into the bottom of the lined pan.
3. Pre-bake in the oven for about 7 minutes until set and lightly browned. Allow it to cool completely before adding the next layer.
Step 4: Create the Cheesecake Layer
While the crust is cooling, prepare the cheesecake layer:
1. In a blender or stand mixer, combine softened cream cheese, egg yolk, confectioners sweetener, vanilla extract, lemon juice, and lemon zest.
2. Blend until completely smooth.
3. Spread this cheesecake mixture evenly over the cooled crust.
Step 5: Prepare the Lemon Bar Layer
Now it’s time for the final layer:
1. In a clean blender or mixer bowl, combine eggs, lemon juice, lemon zest, confectioners sweetener, and coconut flour.
2. Blend until smooth.
3. Chill this mixture for about 10 minutes before pouring it over the cheesecake layer.
Step 6: Bake
Bake in your preheated oven for about 20-25 minutes until set. Let it cool completely before slicing into bars.
Enjoy your delicious Keto Lemon Cheesecake Bars!
How to Serve Keto Lemon Cheesecake Bars
These Keto Lemon Cheesecake Bars are not only delicious but also versatile. You can serve them in various ways to enhance your dessert experience. Here are some creative serving suggestions to impress your guests or treat yourself.
Chilled with Fresh Berries
- Top the bars with a handful of fresh berries, such as raspberries or blueberries, for a pop of color and natural sweetness.
Whipped Cream Topping
- Add a dollop of sugar-free whipped cream on each bar for an extra creamy texture that complements the citrus flavor.
Garnished with Mint
- A sprig of fresh mint on top adds a refreshing touch and elevates the presentation of your cheesecake bars.
Drizzled with Lemon Sauce
- Lightly drizzle a homemade lemon sauce made from lemon juice and sweetener over the bars for added zest and moisture.
Served with Coconut Flakes
- Sprinkle unsweetened coconut flakes on top for a tropical twist that pairs beautifully with the lemon flavor.
How to Perfect Keto Lemon Cheesecake Bars
To ensure your Keto Lemon Cheesecake Bars turn out perfectly every time, consider these helpful tips.
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Use room temperature ingredients – Make sure your cream cheese and eggs are at room temperature. This helps create a smooth and creamy filling without lumps.
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Don’t skip the chilling – Allow the cheesecake bars to chill in the refrigerator after baking. This helps set the layers and enhances their flavor.
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Check for doneness – The bars should be set around the edges but slightly jiggly in the center when you take them out of the oven. They will continue to firm up as they cool.
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Line your pan well – Use aluminum foil or parchment paper to line your baking pan. This makes it easy to lift the bars out for slicing and serving.
Best Side Dishes for Keto Lemon Cheesecake Bars
Pairing side dishes with your Keto Lemon Cheesecake Bars can enhance your dessert experience. Here are some tasty options that complement this citrus treat perfectly.
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Keto Fruit Salad – A mix of low-carb fruits like strawberries, blackberries, and kiwi adds freshness and variety.
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Cheese Platter – Serve a selection of keto-friendly cheeses alongside nuts for a savory contrast to the sweetness of the cheesecake bars.
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Sugar-Free Jello – A light dessert option that offers a fruity flavor without additional carbs, making it a great accompaniment.
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Chia Seed Pudding – Creamy chia pudding made with almond milk provides a delightful texture and is rich in fiber.
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Coconut Yogurt Parfait – Layer coconut yogurt with nuts and seeds for added crunch that pairs well with lemon flavors.
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Herb Salad – A simple salad made from mixed greens and herbs drizzled with olive oil offers a refreshing palate cleanser.
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Almond Butter Dip – A small bowl of almond butter can serve as a delicious dip for fresh strawberries or apple slices alongside the bars.
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Zucchini Noodles – For something savory, spiralized zucchini tossed in olive oil makes an interesting side dish that balances sweetness.
Common Mistakes to Avoid
Making Keto Lemon Cheesecake Bars can be easy, but there are some common pitfalls to avoid for the best results.
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Wrong Temperature: Baking at an incorrect temperature can lead to unevenly cooked bars. Always preheat your oven to the specified temperature before baking.
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Overmixing Ingredients: Mixing too much can incorporate too much air, resulting in cracks. Blend just until smooth for the cheesecake layer.
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Not Cooling Properly: Skipping the cooling step for the crust can make it soggy when adding layers. Ensure the crust is completely cool before proceeding.
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Skipping Zest: Forgetting to add lemon zest will lessen the flavor. Always include fresh zest for that vibrant citrus taste.
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Incorrect Measurements: Accurate measurements are crucial in keto baking. Use a kitchen scale or measuring cups to ensure precision.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 5 days.
- Place parchment paper between layers to prevent sticking.
Freezing Keto Lemon Cheesecake Bars
- Freeze in an airtight container for up to 3 months.
- Cut into bars before freezing for easy serving later.
Reheating Keto Lemon Cheesecake Bars
- Oven: Preheat oven to 350°F and warm bars for about 10-15 minutes.
- Microwave: Heat individual bars on medium power for 15-30 seconds.
- Stovetop: Place bars in a pan over low heat, covering until warmed through.
Frequently Asked Questions
Here are some common questions about making Keto Lemon Cheesecake Bars.
Can I use other sweeteners?
Yes, you can substitute with other low-carb sweeteners like erythritol or stevia. Adjust based on sweetness preference.
How do I know when they are done?
The bars should be set in the center but slightly jiggly. They will firm up as they cool.
Can I make these dairy-free?
You can use dairy-free cream cheese alternatives and coconut milk instead of heavy cream if desired.
What is the best way to serve these Keto Lemon Cheesecake Bars?
These bars are delicious chilled and can be topped with fresh berries or whipped cream for added flavor and presentation.
Final Thoughts
These Keto Lemon Cheesecake Bars are not only delightful but also versatile! Customize them by adding different citrus flavors or adjust the sweetness according to your taste. Enjoy this refreshing dessert that’s perfect for any occasion!
Keto Lemon Cheesecake Bars
Indulge in the refreshing delight of Keto Lemon Cheesecake Bars, a perfect dessert that harmonizes creamy cheesecake and zesty lemon flavors. With three delicious layers—a buttery almond flour crust, a rich cheesecake filling, and a tart lemon bar topping—these bars are not only keto-friendly but also visually stunning, making them a hit for any occasion. Whether you’re hosting a gathering or treating yourself to a well-deserved dessert, these bars will satisfy your sweet cravings without derailing your low-carb lifestyle.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Approximately 16 bars 1x
- Category: Dessert
- Method: Baking
- Cuisine: Keto
Ingredients
- 5 tablespoons salted butter (melted)
- 1 cup almond flour
- 2 tablespoons confectioners sweetener
- 8 ounces cream cheese (softened)
- 1 egg yolk
- 1/3 cup confectioners sweetener
- 1 teaspoon vanilla extract
- 1 tablespoon lemon juice
- 3 large eggs
- 1/3 cup lemon juice
- 2 tablespoons lemon zest
- 1/2 cup confectioners sweetener
- 1/3 cup coconut flour
Instructions
- Preheat your oven to 350°F (175°C).
- Line an 8×8 inch pan with aluminum foil.
- In a mixing bowl, combine melted butter, almond flour, and confectioners sweetener for the crust. Press into the bottom of the lined pan and pre-bake for about 7 minutes until lightly browned.
- While the crust cools, blend cream cheese, egg yolk, confectioners sweetener, vanilla extract, lemon juice, and lemon zest until smooth. Spread over the cooled crust.
- In another bowl, mix eggs, lemon juice, lemon zest, confectioners sweetener, and coconut flour until smooth. Chill for about 10 minutes before pouring over the cheesecake layer.
- Bake for approximately 20-25 minutes until set. Cool completely before slicing into bars.
Nutrition
- Serving Size: 1 bar (approximately 50g)
- Calories: 200
- Sugar: 2g
- Sodium: 100mg
- Fat: 16g
- Saturated Fat: 7g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 3g
- Protein: 4g
- Cholesterol: 50mg
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