Keto Lemon Cheesecake Bars | All Day I Dream About Food

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These keto cheesecake bars are a lemon lover’s dream! A creamy lemon cheesecake filling baked on a tender almond flour crust. Sugar-free and grain-free but oh so delectable. Keto desserts don’t get more delicious than this.

Keto lemon cheesecake bars on a white plate with a vase of flowers in the background.

I’ve just fallen in love with these keto lemon cheesecake bars all over again! I haven’t made them in years and years, but I got it in my head that it would be fun to re-make them and shoot a video. And then when I took a bite, I was forcefully reminded about how seriously delicious they are.

That tender shortbread crust! That creamy bright lemon filling! Oh my. They both just melt in your mouth. And the fact that they are keto-friendly and less than 4g total carbs?

Bring. It. On.

Trust me, keto bakeaholics, you’re going to be really happy I decided to re-visit this old recipe. Originally published in June 2013!

A Keto Cheesecake Obsession

I have Cheesecake on the brain. Fortunately, it’s not a serious affliction as there are far worse things to have on the brain than cheesecake.  But there is only one known cure for this disease and that is to make, and then to eat, copious amounts of keto cheesecake.

Cheesecake-like things, such as keto cheesecake popsicles, cheesecake ice cream, and cheesecake bars are also acceptable forms of medication. This is still an experimental treatment, however, and the results are not guaranteed. There is a real danger that the cure will not assuage the symptoms, but instead exacerbate them, until one’s brain is so consumed with cheesecake, it’s all one can think or talk about.

This is when the real problem starts. Because who wants to spend time with someone who can talk about nothing but cheesecake? Well, I might. But I am strange like that.

And given the popularity of all of my keto cheesecake recipes, I think I can safely say that many of you also suffer from this obsessive cheesecake disorder.

Close up photo of keto cheesecake bars.

How to make Keto Cheesecake Bars

There are so many great ways to make keto cheesecake that we have plenty of fuel for our collective obsession. Lemon cheesecake bars like these are easier to make than a full size cheesecake, and they’re so low carb, you can have two and still meet your macros for the day.

A few quick tips on how to make the best lemon cheesecake bars:

The shortbread crust:

This is my favourite keto crust recipe and I use it often. It’s so tender, with great flavor, and it holds together well. Be sure to bake it for 10 minutes, and then let it cool before adding the filling. It won’t be completely baked through but this firms it up enough to stand up to the cream cheese filling.

Soften that cream cheese properly!

You want to leave it at room temperature for at least a half an hour, and it should have plenty of give when you press a finger into it. If it’s not properly softened, your bars will end up with cream cheese lumps. Beat it well to smooth it out before you add any other ingredients.

Beat the eggs in last and don’t over-beat. 

A little trick I learned when writing The Ultimate Guide to Keto Baking is to beat the eggs in at the last minute, and only until just combined. Many cheesecake fillings suffer from being over-beaten, which causes them to rise too much during baking and then fall and crack.

Don’t rush the chilling time

When you smell these coming out of the oven, the temptation will be to dig in right away. But you will end up with some lovely lemon cheesecake goo if you do so. Be sure to let them chill for at least 2 hours.

Truth be told, I had to rush the chilling time when shooting this video! My cheesecake was only barely set and some of the bars look a little worse for wear. So do as I say and not as I do!

Two lemon cheesecake bars on a white plate with cut lemons in behind.

Can you make Lemon Cheesecake Bars ahead?

You absolutely can. Homemade cheesecake is typically good for up to 5 days in the fridge, so you can easily make this the day before a party or gathering. I advise pressing plastic wrap lightly to the surface after the cheesecake has cooled and before refrigeration, to avoid the top drying out.

If you’re making these keto cheesecake bars just for your family and you want to put some away, they should freeze well. Again, wrap them up in some plastic wrap to avoid freezer burn. You can do them as individual servings or simply wrap the whole piece at once.

Flash freezing is recommended if you want to store them in the freezer. Simply place the unwrapped bars on a cookie sheet for a few hours to firm them up. Then you can wrap them more easily without crushing or damaging them.

Top down photo of lemon cheesecake bars on two white plates with a rose colored cloth and cut lemons.

More delicious keto cheesecake bars

Close up photo of keto cheesecake bars.

Keto Lemon Cheesecake Bars

These keto cheesecake bars are a lemon lover’s dream! A creamy lemon cheesecake filling baked on a tender almond flour crust. Sugar-free and grain-free but oh so delectable. Keto desserts don’t get more delicious than this.






keto lemon cheesecake, lemon cheesecake bars

Servings: 16 bars

Calories: 190 kcal


Cheesecake Filling:

  • 16
    cream cheese
  • 1/2
    powdered Swerve Sweetener
    (more if you like it sweeter)
  • 2
    lemon zest
    (about 1 large lemon)
  • 3
    fresh lemon juice
  • 2
    heavy whipping cream
  • 2



  1. Preheat the oven to 350F. In a large bowl, whisk together almond flour, sweetener, and salt. Stir in the melted butter until well combined.

  2. Press evenly into the bottom of an 8-inch square pan and bake 10 minutes – it won’t be cooked through. Set aside and let cool.

  3. Reduce the oven temperature to 275F.

Lemon Cheesecake Filling:

  1. Beat the cream cheese in a large bowl until smooth. Beat in the sweetener, and then beat in the lemon zest, lemon juice, and cream until no lumps remain.

  2. Beat in the eggs until just combined – do not overbeat as this can cause cracking.

  3. Spread the filling over cooled crust and bake 35 to 45 minutes, or until filling is just set and the center barely jiggles when shaken.

  4. Let cool 30 minutes, then chill for at least 2 hours.

  5. Garnish with powdered sweetener and additional lemon zest, if desired.

Nutrition Facts

Keto Lemon Cheesecake Bars

Amount Per Serving (1 bar)

Calories 190
Calories from Fat 149

% Daily Value*

Fat 16.6g26%

Carbohydrates 3.4g1%

Fiber 1g4%

Protein 4.4g9%

* Percent Daily Values are based on a 2000 calorie diet.

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