Keto Lemon Curd Tart

A sun-drenched afternoon in a faraway land, a vibrant marketplace awaits, bursting with colors and scents that entice your senses. Among the bustling stalls, there’s a special sweet treat whispering tales of citrus bliss. This Keto Lemon Curd Tart is just the journey you need to embark upon — a delightful exploration of flavor that brings together the zest of lemon with a creamy, dreamy filling. You may also find Curd Tart useful.

Why make this recipe

Why indulge in a Keto Lemon Curd Tart, you ask? For those who adore the tangy brightness of lemons yet desire to maintain a low-carb lifestyle, this tart is a heavenly fusion of nutrition and decadence. It’s also irresistibly easy to whip up and provides an elegant dessert that can impress at any gathering. You’ll definitely want to try out this easy homemade lemon curd recipe, as it’s the heart of this vibrant dish.

How to make Keto Lemon Curd Tart

Creating this tart is not just a cooking task; it’s an adventure filled with joyful precision. Here’s how to craft this delightful delicacy.

Ingredients:

  • 1 recipe Almond Flour Pie Crust
  • 3 large eggs
  • 6 tbsp powdered Swerve Sweetener
  • 2 tbsp BochaSweet or allulose
  • 1/4 cup freshly squeezed lemon juice
  • 2 tsp lemon zest
  • 4 tbsp butter, cut into 4 pieces
  • 12 ounces mascarpone cheese (or cream cheese), softened
  • 1/4 cup powdered Swerve Sweetener
  • 2 tsp lemon zest
  • 1/2 tsp lemon extract
  • 1/2 cup lemon curd

Directions:

  1. Preheat the oven to 325°F and lightly grease a 10-inch ceramic tart pan. Prepare the crust and press it firmly into the bottom and sides of the pan. Prick all over with a fork and bake for 15 to 20 minutes, until golden brown. Let cool completely.

  2. While the crust is baking, prepare the lemon curd. In a glass or ceramic bowl set over a pan of barely simmering water, whisk together the eggs, sweeteners, lemon juice, and lemon zest for about 10 minutes until thickened. Remove from heat, add butter, and whisk until smooth. Let cool for at least 15 minutes.

  3. In a large bowl, beat together the mascarpone with the powdered sweetener. Mix in lemon zest and lemon extract, then add 1/2 cup of the cooled lemon curd and beat until smooth. Spread this filling into the cooled crust. Freeze for 1 hour to set.

  4. Spread the remaining lemon curd over the filling and chill for another 3 hours to set before serving.

How to serve Keto Lemon Curd Tart

When it’s time to serve, slice the tart into wedges, letting each piece showcase its creamy filling against the crispy almond crust. Garnish with additional lemon zest or fresh berries for a pop of color. This tart is perfect on its own or paired with a dollop of whipped cream to elevate the experience. For a little twist, you can explore variations by infusing different flavors into your lemon curd – perhaps some fresh herbs or spices to tantalize your palate!

How to store Keto Lemon Curd Tart

This luscious tart can be stored in the refrigerator for 3 to 5 days. Simply cover it with plastic wrap to keep the flavor intact. If you plan to savor it later, you might want to freeze individual slices for a quick treat any time you crave something decadent.

Tips to make Keto Lemon Curd Tart

  • For an extra zing, use Meyer lemons for a slightly sweeter and less acidic flavor.
  • Add a tablespoon of cornstarch to the lemon curd mixture for a thicker consistency.
  • If you want a more intricate tart, consider layering blueberry sauce or another fruit compote for a delightful contrast, much like our blueberry lemon curd tart recipe.

Variations

You can switch things up by making a chocolate ganache layer beneath the lemon curd for a rich chocolate-lemon experience or even switching the sweeteners used based on what you have on hand.

FAQs

Can I use different sweeteners?
Absolutely! Feel free to experiment with your preferred low-carb sweeteners to customize the flavor and sweetness.

Is there a dairy-free option for the filling?
Yes! Use coconut cream as a creamy alternative, though the flavor will become a bit tropical with the lemon.

How can I make the tart crust nut-free?
Try using a crust made from sunflower seed flour or a mixture of coconut flour and almond flour, keeping in mind the different moisture levels.

Conclusion

This Keto Lemon Curd Tart is truly an odyssey of flavors that beckons from the shores of culinary creativity. If you’re looking for more delightful keto dessert options, consider checking out other unique recipes like the ones in All Day I Dream About Food or Sugar-Free Mom. Enjoy every bite of your sweet journey!

Keto Lemon Curd Tart

A heavenly low-carb dessert blending the zest of lemons with a creamy filling, perfect for any gathering.
Prep Time 30 minutes
Cook Time 20 minutes
Total Time 3 hours
Servings: 8 servings
Course: Dessert
Cuisine: American, Keto
Calories: 250

Ingredients
  

For the crust
  • 1 recipe Almond Flour Pie Crust
For the lemon curd filling
  • 3 large eggs
  • 6 tbsp powdered Swerve Sweetener
  • 2 tbsp BochaSweet or allulose
  • 1/4 cup freshly squeezed lemon juice
  • 2 tsp lemon zest
  • 4 tbsp butter, cut into 4 pieces
  • 12 oz mascarpone cheese (or cream cheese), softened
  • 1/4 cup powdered Swerve Sweetener
  • 2 tsp lemon zest
  • 1/2 tsp lemon extract
  • 1/2 cup lemon curd

Method
 

Preparation
  1. Preheat the oven to 325°F and lightly grease a 10-inch ceramic tart pan.
  2. Prepare the crust and press it firmly into the bottom and sides of the pan. Prick all over with a fork and bake for 15 to 20 minutes, until golden brown. Let cool completely.
Lemon Curd Preparation
  1. While the crust is baking, prepare the lemon curd. In a glass or ceramic bowl set over a pan of barely simmering water, whisk together the eggs, sweeteners, lemon juice, and lemon zest for about 10 minutes until thickened.
  2. Remove from heat, add butter, and whisk until smooth. Let cool for at least 15 minutes.
Filling Preparation
  1. In a large bowl, beat together the mascarpone with the powdered sweetener.
  2. Mix in lemon zest and lemon extract, then add 1/2 cup of the cooled lemon curd and beat until smooth.
  3. Spread this filling into the cooled crust. Freeze for 1 hour to set.
Final Assembly
  1. Spread the remaining lemon curd over the filling and chill for another 3 hours to set before serving.

Notes

For an extra zing, use Meyer lemons for a slightly sweeter flavor. You can also layer blueberry sauce for a delightful contrast.