Sugar Free Low Carb Keto Italian Lemon Cream Cake is a delightful treat that perfectly balances creamy and tart flavors, making it an irresistible dessert. With a soft, spongy texture and bright lemon notes, every bite feels like a slice of sunshine. This cake stands out not only because it’s sugar-free and low-carb but also thanks to its elegant presentation and rich taste, which can easily rival anything from a fancy bakery.
I first made this cake for a family gathering, where it was met with smiles and compliments all around. It serves as a fantastic option for anyone looking to indulge without the guilt, making it a wonderful choice for celebrations or casual get-togethers. The combination of mascarpone cheese and heavy cream gives it a luxurious mouthfeel, while the zesty lemon extract infuses an uplifting freshness. I’m thrilled to share this recipe with you and encourage you to try crafting this delectable cake in your own kitchen!
Why You’ll Love This Recipe
- Simple & Quick: With just 30 minutes of prep time, you’ll have a delightful dessert ready to impress!
- Irresistible Flavor: The blend of zesty lemon and creamy mascarpone creates a uniquely refreshing taste that’s perfect for any occasion.
- Eye-Catching Appeal: This cake is not only delicious but also visually stunning, with its light layers and fluffy topping that look great on any dessert table.
- Flexible Serving: Perfect for birthdays, brunches, or even a refreshing afternoon snack, it’s versatile enough to fit any event.
- Diet-Friendly Options: With its sugar-free and low-carb profile, this cake fits smoothly into keto and low-carb diets, making it a guilt-free indulgence.
Ingredients You’ll Need
- 1 cup coconut flour: A fantastic low-carb alternative to traditional flours, coconut flour adds fiber and a subtle sweetness.
- 1/2 cup Monk Fruit Allulose confectioners: This sugar substitute provides the sweetness we crave without the carbs; it’s perfect for this recipe.
- 1 teaspoon baking soda: Helps the cake rise and gives it a fluffy texture.
- 1 teaspoon baking powder: Works in tandem with baking soda to create that ideal lightness.
- 1/4 teaspoon salt: Enhances all the flavors in the cake; never skip salt, even in desserts.
- 1 teaspoon glucomannan or xanthan gum: Provides structure to the cake and helps bind the ingredients together.
- 1/2 cup sour cream: Contributes moisture and tang, balancing out the sweetness.
- 1/2 cup butter (softened): Adds richness and flavor; softened butter is essential for blending well with sugar substitutes.
- 1/2 cup heavy cream: Used both in the batter and frosting, it creates a luscious texture.
- 1 teaspoon lemon extract: Infuses your cake with vibrant lemon flavor without additional sugar.
- 1/2 teaspoon lemon liquid stevia: Another great way to add lemon sweetness without the carbs.
- 6 large eggs: Essential for binding the ingredients together and helping the cake to rise.
- 8 ounces mascarpone cheese or cream cheese (softened): Provides a rich, creamy filling that pairs beautifully with the lemon flavor.
- 1/2 cup Monk Fruit Allulose confectioners: Sweetens the mascarpone blend without any sugar.
- 1/2 teaspoon lemon zest: Intensifies the lemon flavor and adds a delightful aroma.
- 1 tablespoon lemon juice: Brightens up the cake and adds a fresh zing.
- 1 cup heavy cream (for topping): Whipped into a fluffy texture that makes for an indulgent finish.
- 1/2 cup coconut flour (for the topping): Adds crunch and a beautiful contrast to the cream.
- 1 teaspoon lemon juice: Brightens the topping.
- 1/3 cup Monk Fruit Allulose confectioners: Sweetens the topping without added sugars.
- 1/4 teaspoon vanilla liquid stevia: A hint of vanilla complements the lemon beautifully.
- 1 stick cold butter (cut into pieces or 1/2 cup): Provides texture for the crumb topping; it should be cold to achieve the right consistency.
How to Make Sugar Free Low Carb Keto Italian Lemon Cream Cake
- Preheat the oven: Start by preheating your oven to 350 degrees F. Grease two 9-inch springform pans and set aside.
- Mix dry ingredients: In a bowl, whisk together 1 cup coconut flour, 1/2 cup Monk Fruit Allulose confectioners, 1 teaspoon baking soda, 1 teaspoon baking powder, 1/4 teaspoon salt, and 1 teaspoon glucomannan or xanthan gum. This will be your dry mixture.
- Combine wet ingredients: In a stand mixer or using an electric hand mixer, blend 1/2 cup sour cream, 1/2 cup softened butter, 1/2 cup heavy cream, 1 teaspoon lemon extract, and 1/2 teaspoon lemon liquid stevia until well combined.
- Incorporate eggs: Add eggs one at a time, making sure each one is fully mixed in before adding the next.
- Combine mixtures: Stir in half of the dry ingredients and mix until well incorporated. Follow with the remaining dry ingredients until everything is smoothly combined.
- Prepare to bake: Pour the batter evenly into the prepared springform pans. Bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out clean. Allow the cakes to cool for about 5 minutes before carefully loosening the edges with a butter knife, then let them cool completely before removing the sides of the pans.
- Make the filling: In a clean bowl or stand mixer, combine 8 ounces mascarpone cheese or cream cheese at room temperature with 1/2 cup Monk Fruit Allulose confectioners, 1/2 teaspoon lemon zest, 1 tablespoon lemon juice, and taste to adjust sweetness if needed.
- Combine heavy cream: With the whisk attachment added, pour in 1 cup heavy cream and whip on medium-high until thickened and smooth. Set the filling aside in the fridge while the cake layers cool.
- Prepare the crumb topping: In a food processor, whisk together 1/2 cup coconut flour and 1/3 cup Monk Fruit Allulose confectioners, then add in 1 stick cold butter cut into pieces. Pulse until crumbs form, being careful not to over-process.
- Assemble the cake: Place one layer of cake onto your serving plate. Spread approximately 3/4 of the filling on top of the cake, saving the remaining filling for the top of the second layer. Place the second cake layer over the filling and then spread the rest of the filling on top.
- Add crumb topping: Gently sprinkle the crumb topping over the top and sides of the cake, gently pressing it into the dessert. Refrigerate until ready to serve.
Storing & Reheating
To store your Sugar Free Low Carb Keto Italian Lemon Cream Cake, keep it covered at room temperature for up to two days. For prolonged freshness, refrigerate for up to a week in an airtight container. If you want to save it for later, freezing is a great option—just make sure to wrap it tightly; it will stay fresh for up to three months. When you’re ready to enjoy, simply thaw it in the fridge overnight, and if you wish, you can lightly re-whip any cream or topping to refresh its texture.
Chef’s Helpful Tips
- When preparing your ingredients, having eggs and dairy at room temperature ensures they blend together more easily, promoting a smoother batter.
- If you’re unsure about the batter’s consistency, it should be pourable yet thick enough to hold its shape.
- Feel free to make the cake ahead of time; it actually tastes even better the next day as flavors meld together.
- For an extra lemon kick, consider adding more lemon zest or juice to the filling or topping.
- If desired, you can substitute the mascarpone cheese with cream cheese for a tangier flavor profile.
The Sugar Free Low Carb Keto Italian Lemon Cream Cake truly combines flavors and textures that make dessert something special without any guilt. The lemon infuses brightness into every slice, while the creamy layers keep every bite superbly rich. Don’t hesitate to customize it to your taste—add berries for a fruity twist or more zest for a zippy zing. Whether serving for a special occasion or a cozy evening in, this cake is sure to be a hit!
Recipe FAQs
Can I use a different sweetener?
Absolutely! While Monk Fruit Allulose is a great sugar substitute, you can use other low-carb sweeteners like erythritol or stevia. Just be mindful of the sweetness levels, as these can vary, and adjust your recipe accordingly.
What do I do if my cake doesn’t rise properly?
If your cake doesn’t rise, it’s essential to check that your baking soda and baking powder are fresh. Stale ingredients can lead to disappointment. Also, ensure you didn’t overmix the batter, which can affect the cake’s fluffiness.
Can I make it dairy-free?
Yes! For a dairy-free version, substitute the heavy cream and butter with coconut cream and coconut oil. For dairy-free cheese, look for brands that offer vegan cream cheese alternatives.
How long will leftovers last?
Leftover Sugar Free Low Carb Keto Italian Lemon Cream Cake will keep in the refrigerator for about a week when stored in an airtight container. However, you’ll likely find it hard to resist finishing it before then!
Print
Sugar Free Low Carb Keto Italian Lemon Cream Cake
This Sugar Free Low Carb Keto Italian Lemon Cream Cake offers a delightful blend of flavors with its creamy texture and fresh lemon taste. Made with coconut flour and Monk fruit sweetener, it’s an easy dessert option perfect for any occasion!
- Total Time: 0 hours
- Yield: 16 servings 1x
Ingredients
- 1 cup coconut flour
- 1/2 cup Monk fruit Allulose confectioners
- 1 teaspoon baking soda
- 1 teaspoon baking powder
- 1/4 teaspoon salt
- 1 teaspoon glucomannan or xanthan gum
- 1/2 cup sour cream
- 1/2 cup butter softened
- 1/2 cup heavy cream
- 1 teaspoon lemon extract
- 1/2 teaspoon lemon liquid stevia
- 6 large eggs
- 8 ounces mascarpone cheese or cream cheese, softened
- 1/2 cup Monk Fruit Allulose confectioners
- 1/2 teaspoon lemon zest
- 1 tablespoon lemon juice
- 1 cup heavy cream
- 1/2 cup coconut flour
- 1 teaspoon lemon juice
- 1/3 cup Monk Fruit Allulose confectioners
- 1/4 teaspoon vanilla liquid stevia
- 1 stick butter cold, cut into pieces or 1/2 cup
Instructions
- Preheat the oven to 350 degrees F and grease two 9-inch springform pans.
- In a bowl, whisk together coconut flour, sweetener, baking soda, baking powder, salt, and glucomannan or xanthan gum; set aside.
- In a stand mixer or large bowl with an electric mixer, combine wet ingredients: sour cream, softened butter, heavy cream, lemon extract, and stevia, blending until smooth. Add eggs one at a time, mixing well after each addition. Gradually add half the dry ingredients, blending well, then incorporate the remaining dry ingredients until fully combined.
- Divide the batter evenly between the prepared cake pans. Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean. Let the cakes cool in the pans for 5 minutes, then use a butter knife to loosen edges and remove from the pans, allowing them to cool completely.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
For extra lemon flavor, consider adding more lemon zest or juice to the batter.
Ensure that butter and cream cheese are at room temperature for easy mixing.
Store any leftovers in an airtight container in the refrigerator for up to 5 days.
- Prep Time: 30 minutes
- Cook Time: 25-30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Italian
Nutrition
- Serving Size: 1 slice
- Calories: 211
- Sugar: 1g
- Sodium: 150mg
- Fat: 19g
- Saturated Fat: 10g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 70mg
