Low-Carb Lemon Cheesecake is a refreshing and creamy dessert that satisfies your sweet tooth while keeping your carb intake low. This cheesecake features a zesty lemon flavor and a smooth texture, making it a perfect treat for any occasion, especially during warmer months.
Ingredients
For the Crust:
- 1 1/2 cups almond flour
- 1/4 cup erythritol (or your preferred keto sweetener)
- 1/4 cup unsalted butter (melted)
- 1/2 teaspoon vanilla extract
- 1/4 teaspoon salt
For the Filling:
- 16 oz cream cheese (softened)
- 1 cup erythritol (or your preferred keto sweetener)
- 3 large eggs
- 1/4 cup sour cream
- 1/4 cup lemon juice (freshly squeezed)
- 1 tablespoon lemon zest
- 1 teaspoon vanilla extract
Timing
Making Low-Carb Lemon Cheesecake takes about 15 minutes for preparation and 60 minutes for baking, plus chilling time.
Instructions
Step 1: Preheat the Oven
- Preheat Oven: Preheat your oven to 325°F (160°C).
Step 2: Make the Crust
- Mix Ingredients: In a mixing bowl, combine the almond flour, erythritol, melted butter, vanilla extract, and salt. Mix until a crumbly dough forms.
- Form the Crust: Press the mixture into the bottom of a 9-inch springform pan evenly.
- Bake the Crust: Bake in the preheated oven for 10-12 minutes, or until lightly golden. Remove from the oven and let it cool.
Step 3: Prepare the Filling
- Beat Cream Cheese: In a large mixing bowl, beat the softened cream cheese until smooth and creamy.
- Add Sweetener: Gradually add the erythritol and mix until well combined.
- Incorporate Eggs: Add the eggs one at a time, mixing well after each addition.
- Add Remaining Ingredients: Stir in the sour cream, lemon juice, lemon zest, and vanilla extract until smooth.
Step 4: Assemble and Bake
- Pour Filling into Crust: Pour the cheesecake filling over the cooled crust, spreading it evenly.
- Bake: Bake in the preheated oven for 45-50 minutes, or until the center is set but still slightly jiggly.
- Cool: Turn off the oven and leave the cheesecake inside with the door slightly ajar for about 1 hour to cool gradually. This helps prevent cracking.
Step 5: Chill and Serve
- Refrigerate: After cooling, refrigerate the cheesecake for at least 4 hours, or overnight for best results.
- Serve: Once chilled, remove the cheesecake from the springform pan. Slice and serve chilled. Optionally, garnish with lemon slices or whipped cream.

Nutritional Information
Here’s a quick overview of the nutritional content of Low-Carb Lemon Cheesecake (per slice, based on 12 servings):
| Nutrient | Amount per Serving |
|---|---|
| Calories | 250 |
| Protein | 6g |
| Fat | 22g |
| Carbohydrates | 5g |
| Fiber | 2g |
| Net Carbs | 3g |
Tips for Customization
- Add Berries: Top the cheesecake with fresh berries for added flavor and color.
- Use Different Sweeteners: Feel free to use your preferred low-carb sweetener, adjusting the quantity to taste.
- Flavor Variations: Experiment with other flavors like lime or orange by substituting the lemon juice and zest.
Storage Instructions
Store any leftovers in an airtight container in the refrigerator for up to 5 days. The cheesecake can also be frozen for up to 3 months; just ensure it’s well-wrapped.
Conclusion
Low-Carb Lemon Cheesecake is a delightful dessert that combines the tangy flavor of lemon with the creamy richness of cheesecake, all while keeping it low in carbs. Perfect for special occasions or a sweet treat any day!
Low-Carb Lemon Cheesecake Recipe
Ingredients
- For the Crust:
- • 1 1/2 cups almond flour
- • 1/4 cup erythritol (or your preferred keto sweetener)
- • 1/4 cup unsalted butter (melted)
- • 1/2 teaspoon vanilla extract
- • 1/4 teaspoon salt
- For the Filling:
- • 16 oz cream cheese (softened)
- • 1 cup erythritol (or your preferred keto sweetener)
- • 3 large eggs
- • 1/4 cup sour cream
- • 1/4 cup lemon juice (freshly squeezed)
- • 1 tablespoon lemon zest
- • 1 teaspoon vanilla extract
Instructions
- Preheat your oven to 325°F (160°C).
- In a mixing bowl, combine the almond flour, erythritol, melted butter, vanilla extract, and salt. Mix until a crumbly dough forms.
- Press the mixture into the bottom of a 9-inch springform pan evenly.
- Bake in the preheated oven for 10–12 minutes, or until lightly golden. Remove from the oven and let it cool.
- In a large mixing bowl, beat the softened cream cheese until smooth and creamy.
- Gradually add the erythritol and mix until well combined.
- Add the eggs one at a time, mixing well after each addition.
- Stir in the sour cream, lemon juice, lemon zest, and vanilla extract until smooth.
- Pour the cheesecake filling over the cooled crust, spreading it evenly.
- Bake in the preheated oven for 45–50 minutes, or until the center is set but still slightly jiggly.
- Turn off the oven and leave the cheesecake inside with the door slightly ajar for about 1 hour to cool gradually. This helps prevent cracking.
- After cooling, refrigerate the cheesecake for at least 4 hours, or overnight for best results.
- Once chilled, remove the cheesecake from the springform pan. Slice and serve chilled. Optionally, garnish with lemon slices or whipped cream.
Step 1: Preheat the Oven
Step 2: Make the Crust
Step 3: Prepare the Filling
Step 4: Assemble and Bake
Step 5: Chill and Serve
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