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keto lemon cheesecake

Air-Fryer Keto Lemon Cheesecake

Recipe Creator ,Carrie Brown
This keto lemon cheesecake is so easy to prepare, plus it’s absolutely delicious.
Prep Time 15 minutes
Cook Time 50 minutes
Chill Time 1 hour
Servings 8slices
Calories 635.65kcal



  • Preheat the air fryer to 325°F.
  • Line an 8” springform pan or loose-bottomed pan with parchment paper. Press the cheesecake crust into the pan, with 1” of crust pressed up the sides. Chill the crust while preparing the cheesecake filling.
  • In a small bowl, mix the milk, Keto Chow, lemon zest, and sea salt. Set aside.
  • In a large bowl, whip the cream cheese and eggs on medium speed until evenly blended.
  • Add 2 oz. allulose and continue whipping until completely mixed, about 1 minute.
  • Add the milk mixture from earlier and stir in. Pour onto the crust.
  • Place the pan into your air-fryer and cook until the center is almost set, 20 to 25 minutes.
  • Open the air fryer and let cool for 10 minutes.
  • Meanwhile, make the topping by mixing the sour cream, 2 oz. allulose, and 2 tsp. juice from the lemons in a small bowl.
  • Spread the topping over the cheesecake.
  • Close the air-fryer and cook for a further 10 minutes.
  • Remove from the air-fryer and cool on a wire rack for 1 hour (still in the pan).
  • Remove the collar of the pan and leave on the rack until completely cold.
  • Peel away the parchment paper and if desired, decorate with whipped cream and lemon zest.


  • I used a Ninja Foodi on the Air Crisp setting, but any air-fryer should work.
  • If using something like a Ninja Foodi where the pan is a snug fit, make it easier to remove the pan from the air-fryer by taking a long strip of parchment paper and using that to lower and lift the pan in and out. Do not use foil as it could catch fire.
  • You can also make this without the crust.
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Serving: 1sliceCalories: 635.65kcalCarbohydrates: 39.02gProtein: 18.84gFat: 58.44gSaturated Fat: 23.13gPolyunsaturated Fat: 6.77gMonounsaturated Fat: 23.06gTrans Fat: 1.33gCholesterol: 150.9mgSodium: 397.37mgPotassium: 661.9mgFiber: 5.12gSugar: 5.84gVitamin A: 391.79IUVitamin C: 18.08mgCalcium: 312.88mgIron: 2.05mgSugar Alcohol: 0.14gNet Carbs: 8.94g