Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Keto Lemon Cheesecake with Sugar-Free Meringue Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.3 from 74 reviews

  • Author: Amina
  • Total Time: 8 hours 40 minutes
  • Yield: 8 servings
  • Diet: Low Carb

Description

This Keto Lemon Cheesecake with Sugar-Free Meringue is a creamy, low-carb dessert perfect for ketogenic diets. Made with Greek yogurt, eggs, and natural sweeteners, it is baked gently in an Instant Pot for a moist texture. The tangy lemon flavor pairs beautifully with a fluffy sugar-free Swiss meringue topping, lightly browned with a torch for an elegant finish. This recipe yields 8 servings and requires minimal prep, ideal for an impressive yet health-conscious dessert.


Ingredients

Lemon Cheesecake

  • 2 Cups Greek Yogurt
  • 1/2 Cup Sweetener (erythritol or preferred keto-friendly sweetener)
  • Juice from Half Lemon
  • 2 Eggs
  • 1/2 Cup Simple Syrup (keto-friendly sugar-free syrup)

Sugar-Free Swiss Meringue Icing

  • 1 Egg White
  • 1/2 Cup Simple Syrup (keto-friendly sugar-free syrup)


Instructions

  1. Prepare Ingredients: Gather all ingredients required for the keto cheesecake and sugar-free meringue. Ensure the Greek yogurt is well strained for a thicker consistency.
  2. Whisk Cheesecake Batter: In a mixing bowl, combine Greek yogurt, sweetener, lemon juice, eggs, and simple syrup. Whisk thoroughly until smooth and well blended.
  3. Line Baking Dish: Cover the inside and bottom of your baking dish with parchment paper for easy removal and to prevent sticking.
  4. Prepare Cheesecake for Baking: Pour the cheesecake batter into the lined baking dish. Cover tightly with aluminum foil and place a dry tissue underneath the foil inside the lid to absorb moisture. Seal the baking dish securely to prevent steam from entering.
  5. Set Up Instant Pot: Add 2 cups of water to the Instant Pot. Using an aluminum sling (makeshift handle) place the baking dish carefully inside the pot.
  6. Cook Cheesecake: Close the Instant Pot lid and set it to Pressure Cook on High for 20 minutes.
  7. Cool and Refrigerate: When done, carefully remove the baking dish. Let it cool slightly, replace the moist tissue with a dry one to absorb extra moisture, cover again tightly, and refrigerate for at least 4 to 8 hours, preferably overnight, for the cheesecake to set.
  8. Prepare Sugar-Free Swiss Meringue: Set up a double boiler by boiling water and reducing to a gentle simmer. Place a mixing bowl over the pot ensuring the bottom does not touch the water.
  9. Mix Meringue: Combine egg white and simple syrup in the mixing bowl. Using a hand mixer, whisk continuously until the mixture becomes fluffy and white and shows no change in consistency after 3-4 minutes.
  10. Whip Meringue to Stiff Peaks: Transfer the mixture immediately to a stand mixer and beat on high speed until stiff peaks form, indicating firm, glossy meringue.
  11. Prepare for Piping: Spoon the meringue into a piping bag fitted with your preferred tip for decorative icing application.
  12. Assemble the Cake: Remove the cheesecake from the fridge. Starting from the outer edge, pipe the meringue evenly over the top of the cheesecake. If meringue remains, pipe onto the sides for full coverage.
  13. Brown the Meringue: Using a culinary torch, gently brown the tips of the meringue for a toasted, rustic effect.
  14. Serve and Enjoy: Slice the cheesecake and serve immediately for best texture and flavor.

Notes

  • Ensure the baking dish is sealed tightly to avoid water seeping into the cheesecake during Instant Pot cooking.
  • Use a keto-friendly sweetener and syrup to keep the recipe low-carb.
  • Replacing the moist tissue with a dry one after baking helps to remove excess moisture, preventing sogginess.
  • The meringue can be stored in the refrigerator for a short time if assembled in advance, but best freshly piped and torched.
  • If you don’t have an Instant Pot, you may bake the cheesecake in a water bath at 325°F (163°C) for approximately 40-50 minutes, but texture and moisture may vary.
  • Prep Time: 20 minutes
  • Cook Time: 20 minutes (Pressure Cooking) + 4-8 hours chilling time
  • Category: Dessert
  • Method: Instant Pot
  • Cuisine: American