How To Make an Easy Vegan Lemon Curd
Easy Eggless Lemon Curd (4 Ingredients!)
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If you’re looking for a simple homemade lemon curd recipe without eggs, this version is about as easy as it gets. It has all the bright, tangy flavor of classic lemon curd with none of the fuss. We originally started making it because we always seemed to run out of eggs after a big baking day, and we’ve come to love this egg-free version just as much.
Because it skips the traditional dairy and animal products, this recipe is naturally eggless, dairy-free, and vegan-friendly (just ensure your granulated sugar is vegan-certified!).
Don’t have time to make it right now? Pin this recipe to your favorite dessert board for later!
Why This Egg-Free Lemon Curd Works
Traditional lemon curd relies on egg yolks for thickening and a heavy amount of butter for richness. While delicious, it can be finicky to make—one second too long on the heat, and you end up with sweet lemon-flavored scrambled eggs.
By replacing the eggs with a simple cornstarch slurry, you get a foolproof alternative. The cornstarch provides that signature thick, velvety, and spreadable texture while letting the sharp, vibrant flavor of the fresh lemons completely shine through. It is the perfect quick fix for vegan baking or for anyone managing egg allergies.
The 4 Simple Ingredients You’ll Need
To keep this recipe clean and accessible, we stick to just four staple ingredients. Here is what you will need to gather before heading to the stove:
- Lemon Juice: Freshly squeezed lemon juice is non-negotiable here. Since there are no eggs or butter to mask the flavor, bottled lemon juice will taste metallic and overly acidic.
- Granulated Sugar: This balances the sharp citrus. Standard white granulated sugar works perfectly and keeps the color a bright, beautiful yellow.
- Cornstarch: This serves as our plant-based thickener, replacing the egg yolks entirely to create a smooth, scoopable texture.
- Water: Used specifically to dissolve and whisk the cornstarch into a smooth slurry before it hits the warm juice.
Tips for the Perfect Smooth Consistency
While this recipe is incredibly simple, a couple of quick baking tricks will ensure your eggless curd turns out perfectly glossy without any graininess:
- Whisk the Slurry Completely: Always mix your cornstarch and water in a separate small bowl before adding it to the warm lemon juice. Never dump dry cornstarch directly into hot liquid, or it will instantly clump.
- The Residual Heat Method: Our favorite trick is removing the simmering water from the saucepan and putting the lemon mixture directly into the empty, hot pan at the end. This concentrated residual heat thickens the starch rapidly in 1 to 2 minutes without scorching the sugar on the bottom.
- Adjust Sweetness Early: Taste the mixture right after adding the slurry but before it fully thickens. If your lemons were extra tart, this is the perfect time to whisk in an extra tablespoon of sugar.
Ingredient Substitutions and Variations
One of the best things about leaving out the eggs is that this recipe becomes incredibly adaptable. Since we don’t have to worry about how different sweeteners affect egg coagulation, you can easily swap components to fit your dietary needs:
- Alternative Sweeteners: You can replace the granulated white sugar with almost any sweetener you prefer. Liquid sweeteners like honey, maple syrup, or agave nectar work beautifully and give the curd a lovely, warm undertone. If you use a liquid sweetener, you may need to let it cook for an extra minute or two to achieve your desired thickness.
- Sugar-Free Option: For a keto-friendly or low-carb lemon curd, substitute the white sugar with a 1:1 granulated sweetener alternative like monk fruit or erythritol.
- Switch Up the Citrus: You don’t have to stop at lemons! This exact same 4-ingredient base works perfectly with lime juice (for an eggless lime curd), passionfruit juice, or blood orange juice.
Creative Ways to Use Lemon Curd
This bright, tangy condiment is an absolute staple in our kitchen because it pairs beautifully with so many treats. We love using it:
- Smeared on morning toast, warm biscuits, or fresh scones.
- Folded into a luscious no-bake cheesecake filling.
- Swirled into plain Greek yogurt or breakfast oatmeal bowls.
- Layered generously between vanilla or lemon cake layers.
- Drizzled as a vibrant topping over pancakes, waffles, or French toast.
- Lightly folded into homemade whipped cream for a quick lemon mousse.
Recipes We’ve Paired It With:
Frequently Asked Questions (FAQ)
Does lemon curd need eggs?
Traditional lemon curd requires eggs to thicken and emulsify, but it is not strictly necessary. This recipe uses cornstarch as an efficient plant-based thickener, creating a smooth and creamy texture without needing eggs or butter.
How long does homemade lemon curd last?
Stored in an airtight jar or container in the refrigerator, this eggless lemon curd will keep beautifully for about 1 week. Because it doesn’t contain egg yolks, it actually holds its fresh flavor incredibly well without developing any metallic or sulfurous undertones.
Can I freeze lemon curd?
Yes! You can freeze this curd in a freezer-safe container for up to 3 months. When you are ready to use it, just let it thaw overnight in the refrigerator and give it a vigorous stir before serving.
Is this lemon curd very tart?
Lemon curd naturally has a bright, sharp profile. If you prefer a sweeter, more mellow curd, simply taste the mixture right before the final thickening step and add an extra tablespoon or two of granulated sugar.
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This easy eggless lemon curd has become one of our favorite kitchen staples because it’s quick, adaptable, and works in so many desserts. We hope it becomes a favorite in your home, too!
Much love,
sidney & thomas
How To Make: Vegan Lemon Curd (Eggless & Dairy-free!)
Ingredients
Method
- Start the Double Boiler: Fill a saucepan with a few inches of water and bring it to a gentle simmer. Place a heatproof bowl over the pot, making sure the bottom of the bowl does not touch the water.
- Dissolve the Sugar: Add the ½ cup lemon juice and ½ cup sugar to the heatproof bowl. Whisk continuously until the sugar has completely dissolved.½ cup lemon juice, ½ cup granulated sugar
- Make the Cornstarch Slurry: In a separate small bowl or measuring cup, combine the ¼ cup water and 2 tablespoons cornstarch. Whisk until perfectly smooth with no lumps.¼ cup water, 2 tablespoons cornstarch
- Combine: Slowly pour the cornstarch slurry into the warm lemon mixture while whisking constantly. Continue stirring over the double boiler until fully combined. Taste the mixture here; if you prefer it sweeter, whisk in a little more sugar until dissolved.
- Thicken the Curd: Carefully remove the bowl from the double boiler and pour out the simmering water from the saucepan. Place the lemon mixture directly into the empty, hot saucepan.
- Finish: Whisk continuously over the residual heat of the pan. Within 1 to 2 minutes, the curd will thicken into a perfectly smooth and glossy consistency. Allow it to cool completely before transferring to a jar and storing in the refrigerator.
Notes
Recipe Notes
- Sweetener Alternatives: You can substitute the granulated white sugar with an equal amount of honey, maple syrup, or agave nectar. If using a liquid sweetener, you may need to whisk the curd over the residual heat for an extra 60 seconds to reach the desired thickness.
- Sugar-Free / Keto Option: To make this low-carb, swap the sugar for a 1:1 granulated sugar alternative like monk fruit or erythritol.
- Citrus Variations: This exact ratio works beautifully with fresh lime juice, Meyer lemon juice, passionfruit juice, or blood orange juice.
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Juice Quality: Always use freshly squeezed lemon juice. Bottled lemon juice lacks the vibrant flavor needed when making an egg-free and butter-free curd. (BUT we used bottled juice here and it still worked!)Tip text
- Storage: Store in an airtight glass jar in the refrigerator for up to 1 week, or freeze in a freezer-safe container for up to 3 months. Whisk vigorously after thawing to restore the smooth, glossy texture.
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