Home ยป Low Carb ยป Keto Blueberry Cheesecake

Keto Blueberry Cheesecake

Ultra creamy cheesecake with a blueberry lemon swirl… completely guilt free?! This Keto Blueberry Cheesecake will be your new favourite sugar free dessert!

Serving Keto Blueberry Cheesecake on a marble platter.

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CHEESECAKE! Most of you already know my love for cheesecake. But just in case you are new here, you should know that I LOOOOOOVE the stuff! Like if I had to choose 1 thing and 1 thing only to eat for the rest of my life, it would be cheesecake. Without a doubt.

Oh, and welcome to Mama Bear’s Cookbook!

To create divine low carb cheesecake is my life’s goal. Well, I might be getting a bit carried away.. my life goal should probably be raising two daughters without pulling out my own hair or losing any more precious sanity.. but it’s definitely a contender.

I am so pumped about this Keto Blueberry Cheesecake and hope you love it as much as I do!

Why it works

  1. This beauty is a super creamy vanilla cheesecake with a hint of lemon and has a gorgeous blueberry lemon swirl.
  2. The base is an almond flour crust and all together, this Keto Blueberry Cheesecake is straight up delicious!
  3. Besides its beauty and deliciousness, this sugar free dessert is actually fairly easy to make! Just follow the instructions and check out the helpful tips in the post. Enjoy!
Whole keto blueberry cheesecake.

Keto Blueberry Cheesecake Ingredients

There are three parts to make this Keto Blueberry Cheesecake; the almond crust, vanilla cheesecake and the blueberry lemon swirl. This is what you will need for each part:

Almond Crust

  • almond flour
  • almonds
  • butter
  • cinnamon
  • sukrin gold

Vanilla Cheesecake

  • cream cheese
  • sour cream
  • powdered monk fruit / erythritol sweetener
  • vanilla
  • lemon juice
  • eggs

Blueberry Swirl

  • blueberries – fresh or frozen
  • monk fruit / erythritol sweetener
  • lemon zest

Sukrin GoldSukrin Gold is a low carb sweetener that is made to mimic brown sugar. I use it all the time in recipes like this Low Carb BBQ Sauce or these No Bake Peanut Butter Chocolate Freezer Cookies. If you don’t have any, you could replace it with the monk fruit / erythritol.

Monk Fruit / Erythritol Sweetener – This is my go-to sugar free sweetener. My favourite brands are either Lakanto or SoNourished. Either way, I buy their granular version and make my own powdered when I need it! To make powdered, simply grab a clean coffee grinder, add about 1/4 cup granular sweetener and blitz for a couple of moments.. that’s it! Perfectly powdered sweetener, ready for your sweet treats!

How to make a Keto Blueberry Cheesecake

Cheesecake making, or as I like to call it, Cheesecaking ๐Ÿค“, is definitely a process, but it’s a labour of love. Start with making the sauce so that it can cool for when the cheesecake layer is ready.

Blueberry lemon sauce

Combine the blueberries in a small saucepan with the granular erythritol and lemon zest. Bring to a boil then reduce to a simmer. Cook for 10 minutes. Use an immersion blender to puree the sauce until smooth, then set that goodness aside.

Almond Crust

Preheat your oven to 350ยฐ and move the rack to the center. Cover the bottom of an 8″ springform pan and as much of the sides as possible with one sheet of heavy duty tin foil. This is to prevent leaks when the cheesecake is baked in a water bath. Spray the inside of the pan with oil and set aside.

In a medium bowl combine melted butter, almond flour, finely minced almonds, cinnamon and sukrin gold. Mix well then press into the bottom of the prepared springform pan with a fork. Bake in the preheated oven for 10 minutes, then remove and set aside.

Vanilla cheesecake

Using a stand mixer with the paddle attachment (or a big ol’ bowl and an electric hand mixer.. no, please don’t try to do this with a whisk ๐Ÿ˜ฌ) whip the room temperature cream cheese until smooth, with no lumps remaining. Scrape the bowl.

Add sour cream, stir that in well, then mix in the powdered erythritol until smooth. Avoid over mixing and scrape the bowl often to avoid unmixed batter that can get stuck to the bottom of the bowl. Mix in 1 egg at a time while scraping in between additions, then stir in the vanilla and lemon juice. Pour into the springform pan, over top of the crust.

Swirl it

Let’s make this beauty! Dollop the blueberry sauce all around the cheesecake in little amounts, about 1/2 to 1 tbsp each.

Now take a butter knife or chop stick and swirl it back and forth until all the little blobs of blueberry sauce have been swirled into the cheesecake and you’ve created a beautiful design.

Bake it

Bring a kettle of water to boil, then place your cheesecake pan inside a baking dish. Once the kettle is ready, pour the boiling water into the baking dish, just until there is about a cm of water.

You want to make sure the top of the water doesn’t reach the top of the tin foil, otherwise it will go inside the pan and ruin your cheesecake… Not a lot of people like soggy cheesecake… ๐Ÿ˜ฌ

Place the whole baking dish inside the oven, on the center rack, and bake for 45 minutes. The the outer edges will be puffy and the center of the cheesecake will still be jiggly.

Leave the cheesecake inside the oven, turn it off and prop the door open just a crack with a wooden spoon. Let the cheesecake sit inside the oven for 1 hour, then it can be removed and set on the counter for another hour before being refrigerated for a few hours, or overnight.

When ready to serve, remove the sides of the springform pan, then slice into 12 and enjoy!

First process collage of how to make a keto blueberry cheesecake.
Second process collage of how to make a keto blueberry cheesecake.

Expert Tips

  1. You really can’t go wrong when making cheesecake. However, there are certain things you can do to drastically increase the dreaminess this Keto Blueberry Cheesecake brings. I’ve listed them in the recipe, but if you want some pro tips, check out my Cheesecake Tips post.
  2. Make sure you have all your ingredients at room temperature. This is important because you want each ingredient to combine easier. The easier they combine, the less you have to beat your mixture. The less you beat your mixture the less air bubbles you have and the more likely you are to have a lump free cheesecake.
  3. It’s important to get scrape your bowl often and make sure your spatula is getting all the way down to the very bottom of your bowl. Cream cheese can get stuck down there, making it difficult to mix into the batter the more liquid ingredients you add.
  4. Have fun with the swirl! The more, smaller dollops of blueberry sauce, the better.
  5. Be very cautious with the water bath – Make sure to not pour too much boiling water into the pan. Keep below the top of the tin foil so that the water cannot find its way inside the cheesecake.
  6. Don’t over bake that beauty! The edges will be puffy and may start to crack and the center will still be jiggly. It’s ready! Shut that oven off!
  7. It’s important to let your cheesecake cool completely before trying to dive in – I know, it’s a long wait, but a wait worth having!
Single slice of keto blueberry cheesecake with a slice of lemon garnished on top.

Swirl flavour ideas

This Keto Blueberry Cheesecake is absolutely interchangeable. Sweet, right?What berries do you love? What is in season right now?

You can absolutely switch out the blueberries for the same amount of raspberries, strawberries or blackberries. I would recommend keeping the lemon with any flavour change up. As for the carbs? Here is what a slice of each looks like:

  • Blueberry: 7.1 g net carbs.
  • Raspberry: 5.9 g net carbs.
  • Strawberry 6.1 g net carbs.
  • Blackberry 5.7 g net carbs.

*If you choose raspberries or blackberries, I recommend pushing them through a strainer like this one instead of using an immersion blender, to remove all the seeds before it is cooled and swirled into your cheesecake.

Whole keto blueberry cheesecake with one slice removed and placed on a plate nearby, with a slice of lemon on top for garnish.

How to store Keto Blueberry Cheesecake

Refrigerator

You want to keep your cheesecake in the fridge. Once it has fully cooled to the refrigerator temperature, it can be wrapped tightly with plastic or kept in an air tight container.

You don’t want to wrap it while it’s still warm, because the cheesecake will form condensation which will drip from the plastic, causing super ugly marks on all your beautiful work! It will last for 5-6 days in the fridge. Got leftovers?

Freezer

What?! You’ve got leftovers?! Lucky you!!! I rarely get cheesecake leftovers. Apparently I have to stop inviting people over when I make them! Every now and again I’ll have leftover cheesecake and the best way to keep it for longer than 5-6 days is by freezing it. Here’s how:

Line a baking sheet with wax paper. Slice the cheesecake into single serve slices and place around the baking sheet. Make sure not to let them touch each other, or they will stick together. Freeze until firm, then wrap each piece in wax paper and place inside large freezer safe ziploc bags.

This Keto Blueberry Cheesecake will last 6-8 months in the freezer. Well, that is how long it would stay good for, but who knows how long it will last! I’m sure you’ll have this creamy, blueberry goodness, whispering your name late into the night…

Love this recipe? Try these low carb desserts next:

No Bake Peanut Butter Chocolate Freezer Cookies

Strawberry Swirl Cheesecake Bars

Simple & Fudgy Chocolate Brownies

Peanut Butter Cup Cheesecake Parfait

Chocolate Almond Truffles

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Serving Keto Blueberry Cheesecake on a marble platter.
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4.96 from 21 votes

Keto Blueberry Cheesecake

Bring on dessert heaven with this incredibly delicious Keto Blueberry Cheesecake, featuring an almond crust, vanilla cheesecake and a blueberry lemon swirl. 
Course Dessert
Cuisine Canadian, Low Carb
Keyword keto blueberry cheesecake, low carb blueberry cheesecake
Prep Time 30 minutes
Cook Time 55 minutes
Cooling Time 4 hours
Total Time 5 hours 25 minutes
Servings 12 slices
Calories 360kcal
Author Aleta

Ingredients

Blueberry Lemon Sauce

Vanilla Cheesecake

  • 3 x 8oz full fat cream cheese room temperature
  • ยพ cup powdered erythritol
  • ยพ cup full fat sour cream room temperature
  • 3 eggs room temperature
  • 1 tbsp lemon juice
  • 1 ยฝ tsp vanilla extract

Crust

Instructions

Equipment Needed

Directions

    Blueberry Lemon Sauce

    • Combine blueberries in a small saucepan with the granular erythritol and lemon zest. Bring to a boil then reduce to a simmer. Cook for 10 minutes. Puree the sauce smooth with an immersion blender then set aside to cool.

    Crust

    • Heat the oven to 350ยฐ and move the rack to the center. Cover the bottom of an 8" springform pan and as much of the sides as possible with one sheet of heavy duty tin foil. This is to prevent leaks when the cheesecake is baked in a water bath. Spray the inside of the pan with oil and set aside.
    • In a medium sized microwave safe bowl, melt the butter, then add the almond flour, cinnamon and sukrin gold. Mix well then press into the bottom of the pan with a fork. Bake in the preheated oven for 10 minutes, then remove and set aside.

    Vanilla Cheesecake

    • Using a stand mixer with the paddle attachment, whip the cream cheese until smooth, with no lumps remaining. Scrape the bowl.
    • Stir the sour cream in well, then mix in the powdered erythritol until smooth. Avoid over mixing and scrape often. Mix in 1 egg at a time while scraping in between each addition, then stir in the vanilla and lemon juice. Pour into the springform pan, over top of the crust.

    Swirl

    • Dollop the blueberry sauce all around the cheesecake in little amounts, about 1/2 to 1 tbsp each. Take a butter knife or chop stick and swirl it back and forth until all the little blobs of blueberry sauce have been swirled into the cheesecake and you've created a beautiful design.

    Bake it

    • Bring a kettle of water to boil then place your cheesecake pan inside the baking dish. Once the kettle is ready, pour the boiling water into the baking dish, just until there is about a cm of water.
    • You want to make sure the top of the water doesn't reach the top of the tin foil, otherwise it will go inside the pan and ruin your cheesecake.
    • Place the whole baking dish inside the oven, on the center rack, and bake for 45 minutes. The the outer edges will be puffy and the center of the cheesecake will still be jiggly.
    • Leave the cheesecake inside the oven, turn it off and prop the door open just a crack with a wooden spoon. Let the cheesecake sit inside the oven for 1 hour, then it can be removed and set on the counter for another hour before being refrigerated for a few hours, or overnight.
    • Remove the sides of the springform pan, then slice into 12 and enjoy!

    Notes

    See post above for:
    • How to make powdered erythritol from granular
    • Other swirl flavour options and their net carbs per slice

    Expert Tips

    1. You really can’t go wrong when making cheesecake. However, there are certain things you can do to drastically increase the dreaminess this Keto Blueberry Cheesecake brings. I’ve listed them in the recipe, but if you want some pro tips, check out my Cheesecake Tips post.
    2. Make sure you have all your ingredients at room temperature. This is important because you want each ingredient to combine easier. The easier they combine, the less you have to beat your mixture. The less you beat your mixture the less air bubbles you have and the more likely you are to have a lump free cheesecake.
    3. It’s important to get scrape your bowl often and make sure your spatula is getting all the way down to the very bottom of your bowl. Cream cheese can get stuck down there, making it difficult to mix into the batter the more liquid ingredients you add.
    4. Have fun with the swirl! The more, smaller dollops of blueberry sauce, the better.
    5. Be very cautious with the water bath – Make sure to not pour too much boiling water into the pan. Keep below the top of the tin foil so that the water cannot find its way inside the cheesecake.
    6. Don’t over bake that beauty! The edges will be puffy and may start to crack and the center will still be jiggly. It’s ready! Shut that oven off!
    7. It’s important to let your cheesecake cool completely before trying to dive in – I know, it’s a long wait, but a wait worth having!

    Nutrition Facts

    Nutrition facts are an estimate only! The ingredients you choose could have different nutritional values than the ingredients I have used. ย 
    ย * Net carb count excludes both fibre and sugar alcohols, because these do not affect blood sugar in most people.
    Deduct fibre (1.9g) and sugar alcohols (15 g) from the total carbs to get 7.1 g net carbs per slice.
    ย 

    Nutrition

    Serving: 1slice | Calories: 360kcal | Carbohydrates: 24g | Protein: 8.2g | Fat: 33.4g | Sodium: 235mg | Fiber: 1.9g

    61 Comments

    1. Wiw, your keto blueberry cheesecake recipe sounds amazing Aleta!

      • Thanks so much Ester! I am sooo pumped about this recipe, it is incredibly delicious, and so happy to share it with other cheesecake loving low carbers ๐Ÿ™‚

    2. 4 stars
      I am baking this cheesecake at this very minute. I made a blackberry one. The recipe does not call to bake the crust first, so I hope this is right because I followed it to a T. Please confirm. Thanks. I will rate tomorrow when I get a piece. I can’t wait!!

      • I don’t know how I missed that, but yes indeed, the crust needs to be baked in the preheated oven for 10 minutes. So sorry, no idea how that was missed, I will fix it asap!

    3. This cheesecake is GORGEOUS!!! My husband is on a keto diet and he LOVES cheesecake so he’ll be over the moon if I make this for him!!

    4. 5 stars
      Even without baking the crust, which I should have, this cake was delicious! Perfection. Thanks Aleta!

      • I’m so glad to hear it, Jill! Sorry again about missing that part of the recipe, I really appreciate you bringing it to my attention, and so pumped you loved it even without baking the crust ๐Ÿ™‚

      • Now this is my dream dessert, so creamy delicious and pretty! can’t believe it is low carb.

    5. 5 stars
      The swirls in this cheesecake are so pretty! While I love the blueberry lemon combo, it’s great to be able to easily sub in other types of fruit! And almond flour crusts for desserts are my favourite!

    6. Blueberries and lemon are one of my favorite combos!! Your cake looks like perfection, and something that I need to make immediately!!

    7. 5 stars
      OMG of ALL the cheesecakes, blueberry is my favourite. This looks BEAUTIFUL, and I know would taste divine. I think I just might make this for a birthday celebration dessert.

    8. 5 stars
      I like cheesecake but hubby LOVES cheesecake! What a lovely and creamy texture your keto cheesecake has! It looks so delicious!! Hubby is going to be so happy when I make this for him. And I’ll be happy too! Now, to look in erythritol.

    9. 5 stars
      Cheesecake is my favorite dessert, and this looks gorgeous! Love that it’s keto friendly and so pretty too!

    10. 5 stars
      This is a beautiful cheesecake! I will make this, I may not share with my family, I will eat it all!!

    11. Wow, I just love the color in this! And it reminds me that I need to make cheesecake more often!!

    12. Kelly Anthony

      5 stars
      This is absolutely beautiful! And I can’t believe it’s keto! One thing — what is erythritol? I’ve never used it before!

    13. 5 stars
      I’m always looking for new keto options to make for my friend, and her birthday is coming up and yours took the cake ( get it haha!) ๐Ÿ˜‰ This looks so delicious !!

    14. 5 stars
      My hubby is a big cheesecake fan and I am trying to cut the sugar in our diet. So this recipe is a win-win for both of us! Saving it!

    15. 5 stars
      This cheesecake is simply gorgeous. The swirls in this cheesecake are so pretty! So good!

    16. oh wow, this is so striking! Love the low carb factor, this is such a great sweet treat to bring to Easter. The blueberries are going the perfect way to welcome spring on a delicious creamy cheesecake!

    17. 5 stars
      What a beautiful cheesecake! I love the vibrant blue of the blueberries and your options for different sweeteners as well.

    18. Theresa Scott

      5 stars
      So delicious! Entire family loved this cheesecake, it disappeared quickly! Making it again today!

      • I’m so glad to hear your family loved it! I had to hide some in the back of my fridge last time I made it ๐Ÿ˜… Thanks for letting me know Theresa!

    19. 5 stars
      This is surely mouth melting , delicious and flavorful. Love the presentation too. My weekend dessert for sure.

    20. 5 stars
      My mouth is literally watering. My family would love this mouthwatering Keto Blueberry Cheesecake!

    21. 5 stars
      I’m loving those gorgeous swirls! Cheesecake is one of my favorites…this sounds fabulous and how awesome that it’s low in carbs ๐Ÿ˜€

    22. 5 stars
      This is a great summer dessert that uses the best ingredients and perfect for those looking for keto recipe options. Looks delicious!

    23. 5 stars
      what a yummy looking cheesecake! I love all these swirls on top, and great to hear it is lower in sugars too! A big slice of it would be ideal now! Thanks for sharing this fab recipe!

    24. 5 stars
      First my eyes welled up with tears with this discovery of this deliciousness. Then I printed the recipe. Then I came back to comment. In. That. Order. Thank you!

    25. 5 stars
      I love blueberries. And I know you can get them frozen year round but I just can’t wait for them to be in season again. Blueberry picking is such a relaxing activity. Thank you for the inspo!

    26. Amanda Mason

      5 stars
      This cheesecake is absolutely stunning! I can’t believe how yummy this looks and that it’s keto! And your article…seriously so helpful for those of us who try to follow keto. Love the details and research. So super helpful!

    27. Rad love the swirls that the blueberries make! And really appreciate the in process shots! Def wanna try this oven the summer :).

    28. How would you adjust the bake time to make them into individual cupcakes instead? I don’t have a springform pan.

      Can’t wait to make this!

      Thanks!

      Angela

      • Hey Angela! I have not made these into cupcake sizes before, but they would be delicious! I would recommend you bake them for about 20 minutes to start. The insides will still be jiggly and the edges may start to crack a little bit. Let me know how they turn out!

    29. Hi.. I’m not a fan of almond flour. Can i omit the crust? Will that change the baking time or need for water bath?

      • Hey Marcie! I’m sorry it took me so long to respond, I was away for the weekend with no internet! Ahh!! You can absolutely just omit the crust. The baking time or method will not change. The cooking method / water bath is how cheesecake is baked so perfectly, creamy as possible without the toasted top.
        I hope you love it!!

    30. Denise Halwas

      I tried this cheesecake recipe today… all I can say is we (hubs and me) are gobsmacked at how wonderful this recipe is! Followed it to a tee and while the cooling process was hard to take… (we both wanted a piece so badly) we held out and it was exceptional, I mean exceptional!!! I had made too much of the blueberry swirl sauce and ended up using the excess as a drizzle on the individual slices. Yum Yum and so Yum! Will be sharing this on my keto group chats. Thanks so much for all the effort put into developing keto recipes! It takes time and effort and we on the other end appreciate all your efforts. Blue ribbon win on this one!!

      • Wow, I legit had goosebumps reading this. You have no idea how much I appreciate the feedback! It gives me renewed excitement to continue to do what it is I love to do! So thank you, so much Denise, and glad you enjoyed it! <3<3<3

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