Sweet, creamy, and low in carbs, this New York-style Keto Cheesecake will delight your senses. It has all the rich flavor of the classic, without the sugar. And only 3g carbs per serving!
Keto New York Cheesecake is possibly as close to heaven as you will get on this earth. Bold statement, I know, but it’s how I feel every time I take a bite of this luscious dessert.
When I embarked on a low carb diet, it was among the first dessert recipes I attempted to make over. And it was so good, I kept experimenting with all sorts of different flavors. Now I’ve got everything from rich keto chocolate cheesecake to individual keto cinnamon roll cheesecakes. But this simple New York style recipe remains among my favorites.
You may well be wondering how New York cheesecake that differs from other recipes, and I’ve got one word for you: texture. It is more dense and creamy than the regular kind. So smooth and rich, it’s like velvet on your tongue. And it has a very simple, clean flavor profile, without too many additions. Many people top it with a simple berry sauce.
★★★★★
Elizabeth says: “Carolyn thank you so much for this amazing recipe! It has become my husband’s absolute favorite dessert. He requests is every holiday! I’ve made it so many times I have it memorized now. Even the non-low-carb eaters in our family love it!“
Ingredient Notes
- Cream cheese: I recommend full-fat cream cheese for the best consistency.
- Powdered sweetener: You can use any sweetener you like best for this recipe, with some caveats. For more information, please read the Sweetener Options section.
- Sour cream: The addition of sour cream gives the cheesecake an ultra-rich, velvety texture.
- Lemon zest: The lemon zest adds flavor but it’s not required for texture. Feel free to leave it out, or add lime zest or orange zest instead.
- Vanilla extract: Feel free to play with the flavors and use other extracts, such as almond.
- Eggs: Always use large eggs, and make sure they are room temperature.
How to Make New York Keto Cheesecake
- Prepare the pan: Generously grease a 9-inch springform pan and line the bottom with parchment paper. Wrap 2 pieces of aluminum foil around the outside of the pan to cover the bottom and most of the way up the sides.
- Beat the cream cheese: Beat the cream cheese on its own for 1 to 2 minutes until super smooth, then beat in the sweetener. Add the sour cream, lemon zest, and vanilla. Be sure to scrape down the beaters and sides of the bowl as needed.
- Add the eggs: Add each egg separately and beat in until just barely combined.
- Transfer to the pan: Pour the batter into the pan and set the whole pan inside a large roasting pan. Carefully pour boiling water into the roasting pan until it reaches halfway up the sides of the springform pan
- Bake: Bake the cheesecake for 70 to 90 minutes, until mostly set but still jiggles just a little in the center when shaken.
- Chill: Loosen the pan sides and let cool to room temperature. Then refrigerate at least 4 hours before serving.
Carolyn’s Tips for Success
Using a water bath, or a bain marie, creates a gentle heat the cooks the cheesecake slowly. This is a vital part of creating a rich, creamy texture. Make sure you wrap the pan tightly in foil so that water doesn’t leak in during cooking.
Add the eggs last! This goes for ANY cheesecake, keto or not. It helps you avoid over-beating the cheesecake mixture, which can cause cracking. Over-mixing whips air into cheesecake batter, causing it to rise and puff up, and then fall and crack as it cools. Beat each egg in until just combined and stop right there.
You know your cheesecake is done when it’s mostly set but the center still jiggles slightly when you shake the pan. Shake gently so that you don’t get any water into the pan.
Want to add a crust? If you really want a crust for your keto cheesecake, you can use the shortbread crust from Keto Lemon Cheesecake Bars. Press it into the pan, and pre-bake as directed in that recipe.
Sweetener Options
As previously noted, you can use your favorite sweetener in this recipe. However, I want you to be aware that it may affect the outcome to some degree. I have made this recipe with erythritol, with allulose, and with a mix of the two.
Allulose tends to make the cheesecake very soft, even after chilling. And the more allulose you use, the softer it is. It takes at least 24 hours to firm up properly and if it sits out too long, it can soften up again. As long as you are aware of these issues, feel free to use what you like.
Frequently Asked Questions
Serving Suggestions
This wonderful keto cheesecake is a blank slate. You can eat it simply as it is or you can add some delicious toppings. I’ve included a simple sugar-free berry sauce in the recipe notes. But you might also like these other delicious ideas:
Keto New York Cheesecake Recipe
Ingredients
- 24 ounces (680.39 g) cream cheese, softened
- 3/4 cup (142.5 g) powdered sweetener
- 3/4 cup (172.5 g) sour cream, room temperature
- 2 tsp grated lemon zest
- 1 1/2 tsp (1.5 tsp) vanilla extract
- 3 large eggs, room temperature
Instructions
- Preheat the oven to 300ºF and generously grease a 9-inch springform pan. Cut a circle of parchment to fit the bottom the pan and grease the paper. Wrap 2 pieces of aluminum foil around the outside of the pan to cover the bottom and most of the way up the sides.
- In a large bowl, beat the cream cheese for 1 to 2 minutes, until completely smooth. Then beat in the sweetener until well combined.
- Add the sour cream, lemon zest, and vanilla extract and beat until smooth. Scrape down the beaters and the sides of the bowl as needed.
- Add the eggs, once at a time, beating each until just barely combined. Pour into the prepared springform pan and smooth the top.
- Set the pan inside a roasting pan large enough to prevent the sides from touching. Place the roasting pan in the oven and carefully pour boiling water into the roasting pan until it reaches halfway up the sides of the springform pan.
- Bake 70 to 90 minutes, until the cheesecake is mostly set but still jiggles just a little in the center when shaken. Remove the roasting pan from the one, then carefully remove the springform pan from the water bath. Let cool to room temperature.
- Run a sharp knife around the edges of the cake to loosen, the release the sides of the pan. Refrigerate for at least 4 hours before serving.
Video
Notes
Nutrition
Nutritional Disclaimer
Please note that I am not a medical or nutritional professional. I am simply recounting and sharing my own experiences on this blog. Nothing I express here should be taken as medical advice and you should consult with your doctor before starting any diet or exercise program. I provide nutritional information for my recipes simply as a courtesy to my readers. It is calculated using MacGourmet software and I remove erythritol from the final carb count and net carb count, as it does not affect my own blood glucose levels. I do my best to be as accurate as possible but you should independently calculate nutritional information on your own before relying on them. I expressly disclaim any and all liability of any kind with respect to any act or omission wholly or in part in reliance on anything contained in this website.
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This is the first time I have made this cheesecake. After I cool to room temperature do I flip upside down onto a serving plate and remove the ring and bottom of pan before chilling for 4 hours, or do I leave it on the bottom pan and serve. I hope I am making sense, lol.
Hi Fonda! Definitely don’t flip it out – you want the top to stay as the top. Once it cools, refrigerate it still on the bottom part of the pan. You can loosen the sides after running a sharp knife around them, but you can tighten them back up to protect it if you want. Or you can remove them and chill it just on the bottom. Once it’s fully chilled, it will be firmer. Then, as long as you lined the bottom with parchment, you can slide a big spatula or two underneath the parchment and gently move it to a platter. Or you can just serve right from the bottom of your pan!
Carolyn, thank you for responding back so quickly. I’m just about to put it into the fridge. I decided to cool in the pan in the fridge. I just hope it turns out good. This is my first time make a cheesecake from scratch. Keep your fingers crossed, lol!
As long as you already ran the sharp knife around it, you should be good to go!
Wanting to try this but wondering if lemon juice can be substituted for the peel/rind? We aren’t usually a fan of rind but didn’t know if the juice would cause issues or how much. Has anyone tried?
Just add a tablespoon or so, it should be fine.
It was amazing, I loved it! Thank you for this and all you do,
So glad you enjoyed it!
Can I make this recipe in a slow cooker?
I am sorry, I haven’t tried this recipe in a slow cooker so I can’t advise.
Have you done this one with your pressure cooker instructions?
I have not. This cake is too large so if you do try it, you need to cut it down in size.
I’ve been making this cheesecake for over a year now and it comes out great every time. Thanks for such a great and easy recipe. It’s so nice to have a treat and not feel guilty about it.
This is hands down THE BEST keto cheesecake recipe ever! My whole family loves it, my friends had no idea it was keto (my BFF called it “the perfect cheesecake”), and it’s my go-to dessert for any occasion or just everyday. The taste and texture rival any sugary concoction out there, and overall it beats any and all bakery cheesecakes (again, hands down). I’d give it a zillion stars but, alas, I can only give five.
Hi! I’d like to try this recipe! But I only have an 8 inch spring form pan. What adjustments do I need to make to use it? Temperature? Thaaaanks
Temp is the same. You have a choice… bake it longer (I can’t possibly say how long without testing it myself) or cut down the recipe a bit to fit your pan.
Absolutely delicious! So creamy and tastes great. I added a keto chocolate crust and some at chocolate chips. Next time I’ll use less lemon zest, but it was great!
This is way too delicious, so much so that I can’t stop eating it. Thank you!
Carolyn, can I use powdered erythritol for this recipe? I love cheesecake and I am dying to try some of your lovely recipes, Diana
Sure, that’s fine.
Even if this wasn’t keto, it’s my first choice for cheesecake! Bonus that it is keto.
Carolyn this is really the best keto New York cheesecake. I made it today and is delicious!! Thank you for your excellent recipes.
Thank you!
In my opinion, this is the best one yet !
Thank you so much!
Hi Carolyn
Love the fact it has no crust! Could a slow cooker be used (rather than oven or instant pot) with water and a 7″ springform pan? Any reference for timing?
I honestly don’t know as I didn’t bake mine that way. You would need to reduce the mixture quite a bit for a 7 inch pan.
That make sense. Have you tried using the slow cooker for doing a cheesecake?
You’d never know that this was keto, it’s delicious! The cooling effect of Swerve doesn’t affect me in this recipe (if anyone reading this is bothered by it in some other recipes). I may have eaten this cheesecake for breakfast a few times this week with some fresh raspberries, haha! Feels like “cheating” but it’s not!
Excellent!
I made this today! Part of an early New Years Eve dinner. Excited to try for taste and texture. I did over-beat because I do have a crack in the middle, but for today, I’m OK with that.