Delicious and Easy Lemon Curd Keto Ice Cream Recipe: A Low Carb Treat

Welcome to the Zestful World of Lemon Curd Keto Ice Cream

Imagine a dessert that’s not only decadently creamy and bursting with zesty lemon flavor, but also fits perfectly into your keto lifestyle. That’s exactly what you get with this Lemon Curd Keto Ice Cream. It’s a dessert that doesn’t compromise on taste or texture, despite being low-carb and high in healthy fats. Whether you’re a seasoned keto dieter or just someone looking for a guilt-free treat, this ice cream is sure to satisfy your sweet tooth.

Why is this Lemon Curd Keto Ice Cream a fantastic addition to your keto recipe collection? It’s simple. The ice cream is crafted with ingredients that maintain your state of ketosis, ensuring that you can indulge without the worry of getting off track. Plus, the homemade lemon curd adds a fresh and tangy twist to the rich and creamy base, making it a refreshing option for any season.

Lemon Curd Keto Ice Cream

The Story Behind Lemon Curd Keto Ice Cream

This Lemon Curd Keto Ice Cream recipe is more than just a dessert; it’s a delightful journey into the world of keto-friendly indulgence. Born out of a love for classic flavors and the need to satisfy cravings without breaking carbohydrate bank, this recipe is a testament to the versatility of keto cooking. The main ingredient, lemon, is not only low in carbs but also packed with vitamin C and antioxidants, making it an excellent choice for a healthy lifestyle.

The use of erythritol, a sugar alcohol, ensures that the sweetness you taste is not accompanied by a spike in blood sugar levels. This natural sweetener is a staple in the keto pantry, delivering the joy of sugar without its metabolic downsides. The heavy whipping cream and unsalted butter contribute to the high-fat content required for a successful keto diet, providing satiety and energy without the carbs.

Almond milk, another key ingredient, offers a low-carb alternative to traditional milk, keeping the ice cream light and smooth. It’s these thoughtful ingredient choices that make the Lemon Curd Keto Ice Cream not just a treat for the palate but also a boon for your keto diet goals.

Ingredients for Lemon Curd Keto Ice Cream

Mastering the Method

Creating the perfect Lemon Curd Keto Ice Cream is an art that requires attention to detail and a touch of culinary finesse. The process begins with the lemon curd, the heart of this dessert. To achieve the smooth, velvety texture that characterizes a great curd, it’s crucial to temper the eggs carefully and cook the mixture over low heat, stirring constantly to avoid scrambling.

When it comes to the ice cream base, patience is key. Allowing the mixture to chill thoroughly ensures that it churns into a creamy, dreamy consistency. Don’t rush this step – the colder the base, the better the churn. And when you’re ready to combine the curd with the base, do so with a gentle hand to create beautiful swirls of lemony goodness.

Remember, the key to exceptional ice cream is in the churning. Follow your ice cream maker’s instructions closely for the best results. If your ice cream isn’t setting as you’d like, a quick troubleshooting step is to check the temperature of your freezer. It should be at 0°F (-18°C) for optimal freezing.

Lemon Curd Keto Ice Cream in the Making

Variations to Keep Things Interesting

Berry Swirl Keto Ice Cream

For a fruity twist, try adding a swirl of keto-friendly berry compote to your ice cream. Use a mix of raspberries, blackberries, and blueberries, sweetened with a touch of erythritol and simmered until thickened. Cool the compote before swirling it into your ice cream base for a berrylicious treat.

Chocolate Chip Keto Ice Cream

Chocolate lovers can rejoice by adding sugar-free chocolate chips to the ice cream base. Choose a high-quality keto-friendly chocolate, chop it into small chunks, and add it to the mixture just before freezing. The result is a delightful crunch in every creamy bite.

Coconut Lime Keto Ice Cream

For a tropical flair, substitute some of the heavy cream with full-fat coconut milk and add lime zest instead of lemon. The coconut adds a creamy, exotic taste while the lime brings a zesty kick, creating a refreshing and summery version of the original recipe.

Substitutions for Dietary Needs and Preferences

While this Lemon Curd Keto Ice Cream recipe is designed to be keto-friendly, you may have other dietary considerations or preferences. Here are a few substitutions that keep the recipe low-carb and delicious:

For a dairy-free version, replace the heavy whipping cream with coconut cream and use coconut oil instead of butter. This will give you a luscious, tropical-tasting ice cream that’s perfect for those avoiding dairy.

If you’re sensitive to almonds, swap the almond milk for another low-carb nut milk like macadamia or hemp milk. These milks offer a similar consistency and are equally low in carbohydrates.

For those who prefer a different sweetener, monk fruit sweetener can be used in place of erythritol. It’s a natural, low-carb sweetener that works well in both the lemon curd and ice cream base.

Frequently Asked Questions

Can I make this ice cream without an ice cream maker?

Yes, you can still enjoy this recipe without an ice cream maker. Freeze the mixture in a shallow dish and stir every 30 minutes until it reaches the desired consistency.

How long does the lemon curd need to chill before I can use it?

The lemon curd should chill for at least 2 hours to ensure it’s completely cool and thickened before swirling into the ice cream.

What’s the best way to store keto ice cream?

Store your keto ice cream in an airtight container in the freezer. To prevent ice crystals, place a piece of parchment paper directly on the surface before sealing.

Can I use bottled lemon juice instead of fresh?

Fresh lemon juice is preferred for its flavor and lack of additives, but bottled can be used in a pinch. Just ensure it’s 100% lemon juice with no added sugars.

Is this ice cream suitable for diabetics?

While this recipe is low in carbs and sugar, it’s always best for diabetics to consult with their healthcare provider before introducing new foods into their diet.

Lemon Curd Keto Ice Cream

Dive into the zestful world of keto desserts with this Lemon Curd Keto Ice Cream, a lusciously creamy treat that marries the tangy goodness of lemon curd with the richness of a high-fat ice cream base, all while keeping it low-carb and guilt-free.
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Prep Time 20 minutes
Cook Time 10 minutes
0 minutes
Total Time 30 minutes
Course Desserts
Cuisine American
Servings 6 servings
Calories 390 kcal


  • Medium saucepan
  • Mixing bowls
  • Whisk
  • Fine mesh sieve
  • Ice cream maker
  • Airtight container for freezing


For the Lemon Curd:

  • ½ cup fresh lemon juice
  • 1 tablespoon lemon zest
  • ½ cup granulated erythritol
  • 3 large eggs
  • 4 tablespoons unsalted butter, cut into small pieces

For the Ice Cream Base:

  • 2 cups heavy whipping cream
  • 1 cup unsweetened almond milk
  • ½ cup granulated erythritol
  • 1 teaspoon vanilla extract
  • ¼ teaspoon xanthan gum


  • Begin with the lemon curd. In a medium saucepan, whisk together the lemon juice, lemon zest, and erythritol. Heat over medium flame until the erythritol dissolves completely.
  • In a separate bowl, beat the eggs. Gradually temper the eggs by adding a small amount of the warm lemon mixture, whisking constantly to prevent curdling.
  • Pour the tempered eggs back into the saucepan with the rest of the lemon mixture. Cook over low heat, stirring continuously until the mixture thickens and coats the back of a spoon, approximately 5 minutes.
  • Remove from heat and whisk in the butter pieces until fully incorporated. Strain the curd through a fine-mesh sieve into a bowl to remove any lumps. Cover with plastic wrap, pressing it directly onto the surface of the curd to prevent a skin from forming. Chill in the refrigerator.
  • For the ice cream base, combine the heavy whipping cream, almond milk, erythritol, and vanilla extract in a large mixing bowl. Whisk until well combined.
  • Sprinkle the xanthan gum over the mixture and whisk vigorously to prevent clumps. The mixture should slightly thicken.
  • Chill the ice cream base in the refrigerator for at least an hour.
  • Once chilled, pour the ice cream base into an ice cream maker and churn according to the manufacturer's instructions until it reaches a soft-serve consistency.
  • Swirl in the chilled lemon curd by hand, creating ribbons of curd throughout the ice cream.
  • Transfer the ice cream to an airtight container and freeze until firm, about 4 hours or overnight.


Ensure all ingredients are at room temperature when starting the lemon curd to prevent curdling.
For an even creamier texture, add 1 tablespoon of MCT oil to the ice cream base before churning.
The ice cream can be stored in the freezer for up to 1 month. Allow it to soften slightly at room temperature before serving for the best texture.


Calories: 390kcalCarbohydrates: 4gProtein: 5gFat: 39gFiber: 1gNet Carbs: 3g
Keyword Homemade Keto Ice Cream, keto dessert, Lemon Curd Keto Ice Cream, Low Carb Ice Cream
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