I swapped sugar for stevia in the lemon glaze and my Keto Cheesecake turned into a shockingly bright, guilt-free slice that made me question everything I thought dessert should be, keep scrolling.

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I’m obsessed with this Luscious Lemon Cheesecake because it tastes like summer in a bite and I refuse to share. I love the tang hitting the rich cream without the cloying sugar rush.

The texture is dense and silken and refuses to crumble, and that bright zest makes my kitchen smell electric. I crave slices often after dinner, after work, on bad days.

It’s one of those Easy Lemon Cheesecake Recipes I make again. This feels indulgent but it lands in Keto Cheesecake territory, so I don’t feel like I wrecked anything.

1 tablespoon lemon zest, packed (about 2 lemons)

Ingredients

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Almond flour: nutty crunch and low-carb base, it’s cozy and gluten-free.
Powdered erythritol (crust): keeps crust sweet without sugar, tastes clean.
Unsalted butter, melted: binds crumbs and adds rich, buttery mouthfeel.
Fine sea salt, divided: brightens everything, cuts sweetness without being obvious.
Cream cheese: creamy, tangy backbone; makes the cheesecake lush and dense.
Powdered erythritol (filling): sweetens cleanly so lemon really pops.
Eggs: give structure and silkiness, they’ll set the filling.
Sour cream: adds tang and creaminess, keeps it from feeling heavy.
Heavy cream: smooths texture and adds luxurious, velvety fat.
Lemon juice (filling): zippy acidity that wakes up the whole cake.
Lemon zest: concentrated citrus oil, gives fragrant brightness.
Vanilla extract: soft, warm background note that rounds flavors.
Lemon juice (glaze): quick glossy tart finish, it’s light and sharp.
Lemon zest (glaze): tiny bursts of citrus aroma on top.
Powdered stevia (glaze): sugar-free sweetener, use cautiously to taste.
Optional lemon slices/zest: pretty, fresh garnish that screams lemon.
Optional whipped cream: airy, sweet dollop for balance and indulgence.

Ingredient Quantities

1 1/2 cups almond flour

1/4 cup powdered erythritol (or other granular keto sweetener) for crust

1/4 cup unsalted butter, melted

1/2 teaspoon fine sea salt, divided

24 ounces full fat cream cheese, room temperature (three 8 oz packages)

3/4 cup powdered erythritol for filling

2 large eggs, room temperature

1/2 cup sour cream

1/4 cup heavy cream

2 tablespoons fresh lemon juice for filling

1 tablespoon lemon zest, packed (about 2 lemons)

1 teaspoon pure vanilla extract

For the lemon glaze: 2 tablespoons fresh lemon juice

For the lemon glaze: 1 teaspoon lemon zest

For the lemon glaze: powdered stevia, amount to equal sweetness of about 1/3 cup sugar (use your brand conversion, start small and adjust)

Optional garnish: thin lemon slices or extra lemon zest

Optional garnish: whipped cream made from 1/2 cup heavy cream plus 1 to 2 tablespoons powdered erythritol

How to Make this

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1. Preheat oven to 325°F and line the bottom of a 9 inch springform pan with parchment, then grease the sides so the crust wont stick.

2. Make the crust: stir together 1 1/2 cups almond flour, 1/4 cup powdered erythritol, 1/4 cup melted butter and 1/4 teaspoon of the salt until it holds when pinched. Press evenly into the pan bottom, about 1/4 inch thick. Chill in the fridge 10 minutes while you make the filling so it firms up.

3. Beat the cream cheese first on medium speed until super smooth, scraping the bowl so no lumps remain. Add 3/4 cup powdered erythritol and the remaining 1/4 teaspoon salt, then beat until mixed and slightly fluffy.

4. Add the eggs one at a time, mixing just until combined after each so you don’t whip too much air into the batter. Overbeating causes cracks later.

5. Fold in 1/2 cup sour cream, 1/4 cup heavy cream, 2 tablespoons fresh lemon juice, 1 tablespoon packed lemon zest and 1 teaspoon vanilla extract. Scrape bowl and gently smooth; the batter should be silky but not full of bubbles.

6. Pour filling into the chilled crust, smooth the top and tap the pan on the counter a couple times to release air bubbles. Cover the pan loosely with foil if the top looks exposed.

7. Bake 40 to 50 minutes until the edges are set and the center still jiggles slightly when you shake the pan. Turn the oven off, crack the door and leave the cheesecake inside for 30 minutes to cool slowly. This helps prevent cracks.

8. Remove from oven, cool to room temperature, then chill at least 4 hours or overnight for the best texture. Run a thin knife around the edge before releasing the springform to avoid tearing.

9. Make the lemon glaze: whisk together 2 tablespoons fresh lemon juice, 1 teaspoon lemon zest and powdered stevia to taste, using your brand conversion to equal about 1/3 cup sugar sweetness. Start with a small amount, taste and add more if needed. The glaze should be pourable but not water thin; if it seems too sharp add a tiny pinch more sweetener.

10. Pour glaze over chilled cheesecake, spread gently, then chill another 15 to 30 minutes to set. Garnish with thin lemon slices, extra zest or whipped cream made from 1/2 cup heavy cream and 1 to 2 tablespoons powdered erythritol if you like. Store covered in the fridge up to 5 days.

Equipment Needed

1. 9-inch springform pan (parchment cut to fit the bottom and sides greased)
2. Electric mixer or stand mixer (hand mixer works too, for silky cream cheese)
3. Mixing bowls (one large for filling, one medium for crust)
4. Measuring cups and spoons (for dry and liquid ingredients)
5. Rubber spatula and a sturdy spoon (for scraping and folding gently)
6. Whisk (for the glaze and smoothing the batter)
7. Microplane or zester (for zesting lemons)
8. Baking sheet (to place the springform on while baking, catches drips)
9. Aluminum foil and a thin knife (foil to loosely cover if needed, knife to run around edge before releasing)

FAQ

Q: Can I make this cheesecake ahead of time and how long will it keep?

A: Yes, you can make it a day or two ahead. Store it covered in the fridge for up to 4 days. For longer storage, freeze whole or in slices wrapped tightly for up to 2 months, thaw in the fridge overnight before serving.

Q: My crust is falling apart, what did I do wrong?

A: Most likely the crust did not have enough butter or was not pressed firmly. Add a teaspoon more melted butter if your almond flour seems dry and press firmly into the pan using the bottom of a glass. Chill the crust 10 to 15 minutes before filling to help it set.

Q: Why did my cheesecake crack on top and can I avoid it?

A: Cracks happen when the batter is overmixed, the oven is too hot, or the cake cools too fast. Mix cream cheese until smooth but not whipped, bake at moderate temp and turn the oven off then crack the door and let the cake cool inside for 30 to 60 minutes before removing. That helps prevent sudden temperature change and reduces cracks.

Q: Can I use a different sweetener or normal sugar instead?

A: Yes, you can swap powdered erythritol for powdered sugar 1 to 1 by volume but taste and carbs will change. If using another keto sweetener, check the powdered conversion for your brand because some are sweeter than others. Start with less, taste, then add more if needed.

Q: Do I have to use room temperature ingredients?

A: You should. Room temp cream cheese, eggs and sour cream mix smoother and give a creamier texture with less lumps. If cream cheese is cold it will take longer to mix and can make the batter grainy.

Q: Any tips for the lemon glaze and keeping it bright?

A: Use fresh lemon juice and zest, and add your powdered stevia slowly so you dont over-sweeten. If glaze seems too thin, chill it a bit to thicken. If it’s too thick, stir in a tiny splash of water or extra lemon juice until it pours nicely.

Luscious Lemon Cheesecake Recipe Substitutions and Variations

Almond flour: swap with finely ground pecans or walnuts, same amount but press crust a bit firmer since nuts are oilier, or use 1/3 cup coconut flour plus 3/4 cup almond or nut flour because coconut soaks up moisture more.
Powdered erythritol (crust or filling): use powdered monk fruit or a 1-to-1 granular erythritol/monk fruit blend, same volume. If using pure stevia powder use MUCH less, start with 1/8 teaspoon and adjust, not a straight swap.
Unsalted butter: use melted coconut oil, same volume, for a dairy free crust, or use ghee if you want richer flavor and slightly less coconut taste.
Sour cream: swap with full fat Greek yogurt in equal amounts for same tang but a touch less fat, or use crème fraîche if you want creamier, silkier filling.

Pro Tips

1. Let the cream cheese and eggs really come to room temp, like 30 to 60 minutes. Cold cream cheese makes lumps and you end up overbeating trying to smooth it, and that makes cracks later. If you forgot, zap the cream cheese in the microwave for 10 seconds at a time until it yields, dont melt it.

2. Don’t whip a lot of air into the batter. Beat just until smooth, add eggs one at a time and stop as soon as they’re incorporated. Overwhipping = jiggles that turn into cracks. Tap the pan on the counter a few times before baking to pop big bubbles.

3. Chill the crust well before pouring the filling and bake the cheesecake low and slow. The chilled crust firms up so it wont crumble, and letting the oven cool slowly with the door cracked for 30 minutes helps prevent sudden temperature changes that make the top split.

4. For clean slices and a prettier glaze, chill the cake overnight, then warm a thin knife under hot water, wipe it dry and slice in one smooth stroke. If the lemon glaze is too sharp, add sweetener in very small amounts, taste as you go, it’s easy to overdo it.

Luscious Lemon Cheesecake Recipe

Recipe by Sammy Hunter

0.0 from 0 votes

I swapped sugar for stevia in the lemon glaze and my Keto Cheesecake turned into a shockingly bright, guilt-free slice that made me question everything I thought dessert should be, keep scrolling.

Servings

servings

Calories

346

kcal

Equipment: 1. 9-inch springform pan (parchment cut to fit the bottom and sides greased)
2. Electric mixer or stand mixer (hand mixer works too, for silky cream cheese)
3. Mixing bowls (one large for filling, one medium for crust)
4. Measuring cups and spoons (for dry and liquid ingredients)
5. Rubber spatula and a sturdy spoon (for scraping and folding gently)
6. Whisk (for the glaze and smoothing the batter)
7. Microplane or zester (for zesting lemons)
8. Baking sheet (to place the springform on while baking, catches drips)
9. Aluminum foil and a thin knife (foil to loosely cover if needed, knife to run around edge before releasing)

Ingredients

1 1/2 cups almond flour
1/4 cup powdered erythritol (or other granular keto sweetener) for crust
1/4 cup unsalted butter, melted
1/2 teaspoon fine sea salt, divided
24 ounces full fat cream cheese, room temperature (three 8 oz packages)
3/4 cup powdered erythritol for filling
2 large eggs, room temperature
1/2 cup sour cream
1/4 cup heavy cream
2 tablespoons fresh lemon juice for filling
1 tablespoon lemon zest, packed (about 2 lemons)
1 teaspoon pure vanilla extract
For the lemon glaze: 2 tablespoons fresh lemon juice
For the lemon glaze: 1 teaspoon lemon zest
For the lemon glaze: powdered stevia, amount to equal sweetness of about 1/3 cup sugar (use your brand conversion, start small and adjust)
Optional garnish: thin lemon slices or extra lemon zest
Optional garnish: whipped cream made from 1/2 cup heavy cream plus 1 to 2 tablespoons powdered erythritol

Directions

Preheat oven to 325°F and line the bottom of a 9 inch springform pan with parchment, then grease the sides so the crust wont stick.
Make the crust: stir together 1 1/2 cups almond flour, 1/4 cup powdered erythritol, 1/4 cup melted butter and 1/4 teaspoon of the salt until it holds when pinched. Press evenly into the pan bottom, about 1/4 inch thick. Chill in the fridge 10 minutes while you make the filling so it firms up.
Beat the cream cheese first on medium speed until super smooth, scraping the bowl so no lumps remain. Add 3/4 cup powdered erythritol and the remaining 1/4 teaspoon salt, then beat until mixed and slightly fluffy.
Add the eggs one at a time, mixing just until combined after each so you don’t whip too much air into the batter. Overbeating causes cracks later.
Fold in 1/2 cup sour cream, 1/4 cup heavy cream, 2 tablespoons fresh lemon juice, 1 tablespoon packed lemon zest and 1 teaspoon vanilla extract. Scrape bowl and gently smooth; the batter should be silky but not full of bubbles.
Pour filling into the chilled crust, smooth the top and tap the pan on the counter a couple times to release air bubbles. Cover the pan loosely with foil if the top looks exposed.
Bake 40 to 50 minutes until the edges are set and the center still jiggles slightly when you shake the pan. Turn the oven off, crack the door and leave the cheesecake inside for 30 minutes to cool slowly. This helps prevent cracks.
Remove from oven, cool to room temperature, then chill at least 4 hours or overnight for the best texture. Run a thin knife around the edge before releasing the springform to avoid tearing.
Make the lemon glaze: whisk together 2 tablespoons fresh lemon juice, 1 teaspoon lemon zest and powdered stevia to taste, using your brand conversion to equal about 1/3 cup sugar sweetness. Start with a small amount, taste and add more if needed. The glaze should be pourable but not water thin; if it seems too sharp add a tiny pinch more sweetener.
Pour glaze over chilled cheesecake, spread gently, then chill another 15 to 30 minutes to set. Garnish with thin lemon slices, extra zest or whipped cream made from 1/2 cup heavy cream and 1 to 2 tablespoons powdered erythritol if you like. Store covered in the fridge up to 5 days.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.