This lime curd is smooth, buttery, bright, and packed with fresh lime flavor. It’s made with egg yolks, fresh lime juice and zest, sugar, butter, and a pinch of salt, then cooked gently until thick and glossy.
I love the balance here—the lime keeps it sharp and fresh while the butter gives it that creamy, spoonable texture. Spread it over my English Scones, pair it with my Easy Lemon Cake, serve it alongside Lemon Posset Brûlée, or browse my Easy Dessert Recipes for more ideas.
What Is Lime Curd?
Lime curd is a rich citrus spread made by gently cooking lime juice, lime zest, egg yolks, sugar, and butter until the mixture thickens.
The texture should be smooth and creamy rather than runny or pudding-thick. Once cooled, it becomes thicker and works well as a spread, tart filling, cake filling, or topping for baked desserts.
Table of contents
Ingredients
Let’s Make Lime Curd
- Rub the Lime Zest Into the Sugar
Add the 3 tablespoons sugar and 1 tablespoon lime zest to a small bowl.
Use your fingertips to rub the zest into the sugar for about 30 seconds, until the sugar looks slightly moist and smells strongly of fresh lime.
This small step brings much more lime aroma into the finished curd.
- Combine the Lime Curd Ingredients
Transfer the lime sugar to a small saucepan.
Add the 1/4 cup lime juice, 3 egg yolks, 50 g unsalted butter, and a pinch of salt.
Whisk everything together before placing the pan over the heat.
- Cook Until Thick
Place the saucepan over low to medium-low heat.
Cook for about 7–10 minutes, stirring or whisking constantly and scraping along the bottom and edges of the pan.
The butter will melt first, then the mixture will gradually become smoother and thicker.
Keep the heat gentle. You don’t want the curd to boil aggressively because excessive heat can scramble the egg yolks.
The curd is ready when it looks glossy and thick enough to coat the back of a spoon.
For comparison, King Arthur’s stovetop citrus curd guidance also cooks the mixture until it coats a spoon; its lemon version uses about 170°F (77°C) as a temperature reference.
- Strain the Lime Curd
Remove the saucepan from the heat.
Immediately pour the warm lime curd through a fine-mesh sieve into a clean bowl.
Use a spoon or spatula to gently press the curd through.
This removes the zest and any tiny pieces of cooked egg, leaving the finished curd smoother.
- Cool Until Thick
Let the lime curd cool for about 15 minutes, then cover and chill for approximately 2 hours.
It will continue thickening as it cools.
Before serving, stir it gently until smooth and glossy.
How to Know When Lime Curd Is Thick Enough
Hot lime curd should not look as thick as the final chilled curd.
While it is still in the saucepan, look for a texture that coats the back of a spoon rather than immediately running off.
Drag your finger through the curd on the spoon. If the line remains visible instead of immediately filling back in, the mixture has thickened considerably.
Don’t keep cooking simply because you want it to look refrigerator-thick in the saucepan. The butter and egg yolks help the curd firm up considerably as it cools.
King Arthur’s lime curd method also uses the spoon-coating stage as its visual indicator of doneness.
Common Mistakes to Avoid
Using high heat: Gentle heat gives the egg yolks time to thicken without scrambling.
Stopping too early: Thin curd usually needs a little more gentle cooking.
Cooking too long: Once the curd coats a spoon, remove it from the heat rather than continuing until extremely thick.
Not stirring continuously: The mixture can cook faster on the bottom and edges of the saucepan.
Skipping the zest: The zest adds much more lime aroma than juice alone.
Including white lime pith: Zest only the outer green layer.
Skipping the strainer: Straining gives the curd the smooth texture shown in your finished photos.
Judging the texture while hot: Lime curd becomes noticeably thicker once chilled.
What to Serve With Lime Curd
Lime curd is really versatile. Serve it with:
- Scones
- Toast
- Pancakes
- Waffles
- Cheesecake
- Pavlova
- Meringue
- Tart shells
- Yogurt
- Pound cake
- Cupcakes
- Fresh berries
It also works especially well as a tart filling or cake filling because the chilled curd is thick enough to spread while still staying creamy.
FAQs
Combine sugar rubbed with lime zest, fresh lime juice, egg yolks, butter, and salt in a saucepan.
Cook gently while stirring constantly until thick enough to coat a spoon, then strain and chill until fully set.
Yes. This recipe specifically uses 3 egg yolks.
Egg yolks help create a rich yellow color and a smooth, creamy consistency.
For this quantity, expect approximately 7–10 minutes over low to medium-low heat.
The exact time can vary depending on the saucepan and stove.
It may simply need more gentle cooking.
Keep stirring over low to medium-low heat until the curd coats the back of a spoon. Remember that it will become noticeably thicker after chilling.
The heat may have been too high, causing small pieces of egg to cook too quickly.
Straining the finished curd through a fine-mesh sieve removes small lumps and creates a smoother texture.
More Recipes To Try
Lime Curd
Ingredients
Equipment
Method
- Add the sugar and lime zest to a small bowl. Rub them together with your fingertips for about 30 seconds, until fragrant.
- Transfer the lime sugar to a small saucepan.
- Add the lime juice, egg yolks, butter, and salt. Whisk to combine.
- Place the saucepan over low to medium-low heat.
- Cook for about 7–10 minutes, whisking or stirring constantly and scraping the bottom and sides of the saucepan.
- Continue cooking until the curd is smooth, glossy, and thick enough to coat the back of a spoon.
- Remove the saucepan from the heat immediately.
- Pour the warm lime curd through a fine-mesh sieve into a clean bowl.
- Let the curd cool for about 15 minutes.
- Cover and refrigerate for approximately 2 hours, or until fully chilled and thickened.
- Stir gently before serving.
Nutrition
Tried this recipe?
Let us know how it was!Estimated reading time: 6 minutes
