This Creamy Keto Cheesecake offers all the decadence of a traditional cheesecake—with none of the refined sugar or gluten. With a buttery almond flour crust and a rich, smooth vanilla filling, this dessert is a dream for low-carb and gluten-free diets, delivering indulgent flavor while staying true to keto-friendly nutrition.
Why You’ll Love This Recipe
Creamy, satisfying, and perfectly sweetened without sugar, this cheesecake is a standout treat that fits into a low-carb lifestyle. The almond flour crust adds a nutty, buttery foundation, while the velvety cream cheese filling is balanced with vanilla and a touch of lemon. It’s easy to make, requires no special ingredients beyond keto basics, and stores well—making it an excellent choice for holidays, dinner parties, or meal-prep treats.
ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
For the crust:
- Almond flour
- Melted butter
- Granulated erythritol (or preferred keto sweetener)
- Ground cinnamon
For the filling:
- Cream cheese, softened
- Powdered erythritol
- Sour cream
- Large eggs
- Vanilla extract
- Lemon juice (optional, for brightness)
directions
- Preheat the oven to 325°F (163°C). Line the bottom of a springform pan with parchment paper and lightly grease the sides.
- In a medium bowl, mix almond flour, melted butter, erythritol, and cinnamon until a crumbly dough forms.
- Press the crust mixture evenly into the bottom of the pan. Bake for 10 minutes, then set aside to cool.
- In a large mixing bowl, beat the softened cream cheese until smooth and fluffy.
- Add the powdered erythritol, sour cream, eggs, vanilla extract, and lemon juice (if using). Beat until fully combined and smooth.
- Pour the filling over the cooled crust and smooth the top with a spatula.
- Bake for 50–55 minutes, or until the edges are set and the center is slightly jiggly.
- Turn off the oven, crack the door open, and let the cheesecake cool inside for 1 hour.
- Transfer to the refrigerator and chill for at least 4 hours or overnight.
- Slice and serve as-is or topped with keto ice cream, whipped cream, or fresh berries.
Servings and timing
- Prep Time: 15 minutes
- Cooking Time: 55 minutes
- Total Time: 5 hours (including chill time)
- Servings: 12 servings
- Calories: Approximately 310 kcal per serving
Variations
- Berry Swirl: Gently swirl in a few spoonfuls of mashed raspberries or blueberries before baking.
- Chocolate Crust: Add 1 tbsp unsweetened cocoa powder to the crust mixture for a chocolatey twist.
- Citrus Zest: Incorporate lemon or orange zest into the filling for added brightness.
- Nut-Free: Use sunflower seed flour in place of almond flour if avoiding nuts.
- Mini Cheesecakes: Bake in a muffin tin with liners for individual portions—adjust baking time to 18–22 minutes.
storage/reheating
Store cheesecake in an airtight container in the refrigerator for up to 5 days. For longer storage, freeze individual slices wrapped in plastic wrap and foil, then place in a freezer-safe bag or container. Thaw overnight in the refrigerator before serving. Do not microwave, as it can affect texture.
FAQs
Can I use a different sweetener?
Yes, any powdered keto-friendly sweetener like monk fruit or stevia blends can work. Just adjust to taste and ensure it’s finely powdered for a smooth texture.
Why is my cheesecake cracked?
Cracks can occur from overbaking or cooling too quickly. Letting it cool gradually in the oven with the door ajar helps prevent this.
Is sour cream necessary?
Sour cream adds smoothness and a slight tang, but you can substitute with Greek yogurt if desired.
Can I make this cheesecake crustless?
Yes, simply skip the crust and pour the filling into a lined or greased springform pan.
Can I bake this in a regular cake pan?
A springform pan is recommended for easy removal, but a well-greased deep cake pan can work—just line the bottom with parchment.
How do I know when the cheesecake is done?
The edges should be set and the center should still have a slight jiggle. It will firm up completely as it cools.
Can I use a water bath?
Yes, a water bath can help create an ultra-smooth texture and reduce cracking, but it’s not essential for this recipe.
How can I enhance the vanilla flavor?
Use high-quality vanilla extract or a vanilla bean paste for a richer, more aromatic filling.
What toppings are keto-friendly?
Whipped cream, berries (in moderation), sugar-free chocolate drizzle, or crushed toasted nuts are all great options.
Can I add gelatin for firmness?
It’s not necessary, but you may add a small amount of gelatin if you prefer a firmer, sliceable texture.
Conclusion
Creamy Keto Cheesecake is a luscious, low-carb dessert that doesn’t sacrifice flavor or texture. With its rich filling and buttery crust, this sugar-free treat satisfies dessert cravings while aligning with keto and gluten-free goals. Whether you’re entertaining or simply indulging smartly, this cheesecake is a reliable, elegant option that delivers with every bite.
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