Craving a creamy, tangy cheesecake but want to avoid added sugar and extra calories? Making a sugar free cheesecake with Greek yogurt delivers all the classic flavor and texture, while swapping in protein-rich yogurt and a sugar substitute. This approach is perfect for those following low-sugar, diabetic-friendly, or higher-protein diets. With a few thoughtful ingredient swaps and the right technique, you can enjoy a luscious cheesecake that fits your lifestyle—no sacrifice necessary. Here’s how to make it happen at home, from start to finish.
What You’ll Need
- 8-inch or 9-inch springform pan (or a deep pie dish)
- Mixing bowls
- Hand mixer or stand mixer
- Rubber spatula
- Measuring cups and spoons
- Parchment paper
- Aluminum foil (for water bath, optional but recommended)
- Baking sheet or roasting pan (for water bath)
Ingredients
- For the crust:
- 1 1/4 cups almond flour (or finely ground pecans/walnuts for variety)
- 3 tablespoons melted butter or coconut oil
- 2-3 tablespoons granulated sugar substitute (erythritol, monk fruit, or stevia blend)
- 1/2 teaspoon cinnamon (optional)
- Pinch salt
- For the filling:
- 16 oz (450g) full-fat cream cheese, softened
- 2 cups (500g) plain Greek yogurt (full-fat or 2% for creamiest results)
- 2/3 cup granulated sugar substitute (erythritol, monk fruit, or stevia blend)
- 2 large eggs
- 1 tablespoon lemon juice
- 1 tablespoon vanilla extract
- 1 tablespoon cornstarch or arrowroot powder (optional, for thickening)
- Pinch salt
Step-by-Step
- Prep Your Pan: Line the bottom of a springform pan with parchment paper. Lightly grease the sides with butter or nonstick spray. If planning a water bath (recommended for smooth texture), wrap the outside of the pan with a double layer of foil to prevent leaks.
- Make the Crust: In a bowl, combine almond flour, melted butter, sugar substitute, cinnamon, and salt. Mix until the texture resembles wet sand. Press the mixture firmly into the bottom of the pan. Bake at 350°F (175°C) for 8-10 minutes until lightly golden. Remove and let cool while preparing the filling.
- Prepare the Filling: In a large bowl, beat the softened cream cheese with a hand mixer until smooth, about 1-2 minutes. Add Greek yogurt and blend again until fully incorporated and creamy. Scrape down the sides as needed.
- Sweeten and Flavor: Add the sugar substitute, eggs (one at a time), lemon juice, vanilla extract, cornstarch (if using), and salt. Mix on low speed just until smooth and combined; do not overbeat. Overmixing can cause cracks during baking.
- Pour and Smooth: Pour the cheesecake filling onto the cooled crust. Tap the pan gently on the counter to release air bubbles and smooth the top with a spatula.
- Set Up a Water Bath (Optional): For an ultra-creamy, crack-free cheesecake, place the wrapped springform pan inside a larger baking dish. Add hot water to the outer pan until it reaches halfway up the sides of the cheesecake pan.
- Bake: Bake at 325°F (163°C) for 45-55 minutes. The edges should look set but the center will still jiggle slightly. If the top is browning too quickly, tent loosely with foil in the last 15 minutes.
- Cool Gradually: Turn off the oven and crack the door (use a wooden spoon to prop open). Let the cheesecake cool in the oven for 1 hour—this helps prevent cracks.
- Chill: Remove from oven and cool to room temperature. Cover and refrigerate for at least 4 hours, preferably overnight, to set fully and develop flavor.
- Release and Serve: Run a thin knife around the edge before releasing the springform. Slice with a hot, wet knife for clean cuts. Serve plain or top with fresh berries, a homemade sugar free berry compote, or a dusting of cinnamon.
Common Mistakes
- Overmixing the Filling: Too much air whipped into the batter can cause the cheesecake to puff up and then collapse or crack as it cools.
- Using Cold Ingredients: Cream cheese and yogurt should be at room temperature for a smooth, lump-free filling.
- Skipping the Water Bath: While not absolutely essential, skipping this step increases the risk of cracks and uneven baking.
- Overbaking: Cheesecake should be slightly wobbly in the center when removed from the oven. Overbaking leads to a dry, grainy texture.
- Not Allowing Enough Chill Time: The cheesecake needs several hours (preferably overnight) in the fridge to set properly. Cutting too soon will result in a runny or loose cake.
- Using Nonfat Greek Yogurt: Fat adds creaminess and stability. Nonfat yogurt can make the cheesecake watery and less satisfying.
Tips
- Choose the Right Sweetener: Erythritol and monk fruit blends give a taste and texture closest to sugar. Pure stevia can be bitter in high amounts—use blends for best results.
- Customize the Crust: Try hazelnut or pecan meal for a deeper, toasty flavor. For a nut-free option, use oat flour and coconut oil.
- Add a Topping: Make a quick berry sauce by simmering frozen berries with a little water and your sweetener until thickened, then cool before spooning over the cheesecake.
- Slice Cleanly: Dip your knife in hot water and wipe between cuts for neat slices.
- Let Ingredients Warm Up: Take cream cheese and yogurt out of the fridge at least 30 minutes before mixing.
- Storage: Store leftovers covered in the fridge for up to 5 days, or freeze individual slices for up to 1 month. Thaw overnight in the fridge.
- Flavor Variations: Swirl in a few tablespoons of sugar free fruit preserves before baking, or add citrus zest for extra zing.
Troubleshooting
- Cheesecake Cracked: Small cracks are normal and can be hidden with toppings. For large cracks, ensure you cool the cake slowly and use a water bath next time.
- Grainy Texture: This usually means the batter was overmixed or the cheesecake was overbaked. Next time, mix just until smooth and check for doneness earlier.
- Watery or Loose Center: The cake may have been underbaked or not chilled long enough. Chill overnight to see if it firms up. If still loose, try baking a bit longer next time.
- Bitter Aftertaste: Some sweeteners, especially pure stevia, can be bitter. Use a blend or try a different brand. Vanilla extract and lemon juice help mask bitterness.
- Stuck to the Pan: Line the base with parchment and run a knife around the edge before removing the outer ring. Greasing the sides also helps.
- Browned or Burnt Top: Tent with foil in the last 15 minutes if the top is browning too quickly, and ensure your oven temperature is accurate.
Frequently Asked Questions
- Can I use low-fat or nonfat Greek yogurt?
Full-fat or 2% Greek yogurt makes the creamiest, richest cheesecake. Nonfat versions often result in a thinner, watery texture and less flavor, but will work in a pinch with some compromise. - Which sugar substitutes work best for cheesecake?
Erythritol and monk fruit blends are most popular for their sugar-like taste and texture. Stevia blends can work but may impart a slight aftertaste. - Can I make this crustless?
Yes! Simply pour the filling into a greased pan and bake as directed. The texture is a little softer, but it’s still delicious. - How do I know when the cheesecake is done?
The edges should look set and the center should still jiggle slightly when you gently shake the pan. It will firm up as it cools and chills. - Can I freeze sugar free cheesecake?
Absolutely. Freeze whole or sliced, wrapped tightly. Thaw in the fridge overnight before serving for best texture. - Does Greek yogurt taste sour in the cake?
Greek yogurt adds a pleasant tang, but it blends with the cream cheese and sweetener for a classic cheesecake flavor. Lemon and vanilla balance the taste.
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Sugar Free Cheesecake with Greek Yogurt: Step-by-Step Guide