Lemon Curd Recipe
- By Amy Dong
- Updated Mar. 26, 2026
This homemade lemon curd beats store-bought versions, hands down. The lemon flavor is bright and the texture is perfectly smooth. You’ll want to keep a jar in the fridge for everything from pancakes and toast to cakes and desserts.
In This Article
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Amy’s Notes
This Lemon Curd is one of my favorite lemon recipes for a treat that’s bright, tangy, and full of fresh flavor. I often keep a jar in the fridge, as my family loves it. This recipe is:
- Deeply Intense in Lemon Flavor: Real lemon zest and juice give it a bold citrus taste, similar to this Lemon Custard Cake.
- Creamy and Smooth in Texture: Gentle whisking creates a silky, custard-like consistency that’s perfect for spreading or spooning.
- Versatile and Easy: I love using it on toast, pancakes, or layered into desserts, especially with buttery treats like these Lemon Bars with Shortbread Crust.
- Great for Gifting: It keeps well in the fridge and makes a simple, thoughtful homemade gift. I hope you love it!
Key Recipe Ingredients
- Lemon Zest – Finely grated zest from 3 large lemons adds bright citrus flavor and natural oils that give the curd its signature aroma.
- Granulated Sugar – Sweetens the curd and balances the tartness of the lemons while helping create a smooth, glossy texture.
- Salted Butter – Adds richness and a silky finish. If you only have unsalted butter, add a small extra pinch of salt.
- Extra-Large Eggs – Thicken the curd and give it a creamy, custard-like consistency. Room temperature eggs blend more evenly into the mixture.
- Fresh Lemon Juice – Freshly squeezed juice from 3 to 4 lemons provides bright, tangy flavor. Strain out the pulp for a smooth curd.
Substitutions And Variations
Here are some of our favorite substitutions and variations:
- Citrus Options: I like to swap some of the lemon juice for lime, orange, or grapefruit juice for a different citrus flavor. Each one gives the curd its own unique twist.
- Butter Choices: I usually use salted butter for balance, but unsalted works too. Just add a tiny pinch more salt to keep the flavor rounded.
- Sweetness Level: If you prefer a tangier curd, reduce the sugar slightly. For a softer, sweeter version, add an extra tablespoon or two of sugar.
Step-By-Step Recipe Instruction
- Pulse lemon zest and sugar in a food processor until finely combined. This releases the oils for a stronger lemon flavor.
- Cream butter, then beat in the sugar mixture until smooth. This creates a rich, creamy base.
- Add eggs, lemon juice, and salt; mix until fully combined. The mixture will look loose but will thicken as it cooks.
- Cook over low heat, whisking constantly until thickened, about 10–15 minutes. Gentle heat prevents curdling and ensures a silky texture.
- Remove from heat once pale and thick. This stops cooking at the right consistency.
- Cool completely and chill before storing. Chilling helps the curd set and develop flavor.
For full list of ingredients and instructions, see recipe card below.
How To Prep Ahead
Take a look at our best prep-ahead strategies for this recipe:
- Prepare in Advance: Lemon curd keeps beautifully in the fridge for up to two weeks. I like to make it a day or two before serving so it has plenty of time to chill and thicken perfectly.
Lemon Curd Recipe
This Lemon Curd recipe is smooth, bright, and full of bold citrus flavor. Perfect for toast, pancakes, and all the desserts.
Ingredients
- zest of 3 large lemons
- 1 ½ cups granulated sugar
- ¼ pound salted butter, room temp
- 4 large eggs, room temp
- ½ cup freshly squeezed lemon juice, from 3-4 lemons, strained
- ⅛ teaspoon kosher salt
Instructions
- In a food processor fitted with steel blade, add lemon zest and sugar. Pulse until well combined and zest is finely minced with the sugar.
- In a stand mixer fitted with paddle attachment, cream the butter. Beat in the sugar-zest mixture until combined. Add eggs, fresh lemon juice, and kosher salt. Mix until well combined, scraping down sides as needed.
- Pour mixture into a medium saucepan and whisk constantly over low heat until thickened, about 10-15 minutes. Lemon curd will thicken just below the point of simmer. It will turn from a dark yellow liquid to a pale, thick syrup as you whisk.
- Once lemon curd is nicely thickened and pale yellow, remove from heat. Allow to cool and chill completely. Store in airtight container in fridge.
Notes
- Use fresh lemons. Freshly squeezed juice and zest give the curd its bright, clean flavor that bottled juice can’t match.
- Zest before juicing. It’s much easier to zest whole lemons than ones that have already been squeezed.
- Keep the heat low. Gentle heat prevents the eggs from curdling and helps the curd thicken smoothly.
- Whisk constantly. Continuous whisking keeps the mixture silky and prevents lumps from forming.
- Cool completely. Let the curd cool to room temperature before refrigerating so it sets evenly.
- Storage: Keep lemon curd in an airtight container in the fridge for up to 2 weeks or freeze for up to 2 months.
- Adjust sweetness. Taste as you go—add a little more sugar if you prefer a softer, sweeter flavor.
- Repurpose leftovers. Spoon it over pancakes, swirl into yogurt, or use as a filling for cakes and tarts.
- This recipe is part of our Lemon Recipes Collection.
Nutrition (per serving)
Calories: 153kcal | Carbohydrates: 20.7g | Protein: 1.8g | Fat: 7.4g | Saturated Fat: 4.3g | Trans Fat: 0.3g | Cholesterol: 65.9mg | Sodium: 78.2mg | Sugar: 20.2g
What To Serve with Lemon Curd
Breakfast
- We love spreading this bright Lemon Curd over a slice of Lemon Blueberry Bread for a fresh, citrusy start to the day.
- It’s also perfect spooned over a warm Blueberry French Toast Casserole or drizzled on top of a Strawberry Cream Cheese French Toast Bake.
- For something extra special, try serving it alongside Easy Lemon Rolls for a bright breakfast spread that everyone will love.
Desserts
- This Lemon Curd makes a lovely topping for creamy desserts like Créme Brûlée, adding a pop of tart flavor to balance the sweetness.
- We also like pairing it with fruity treats such as Blueberry Crumb Bars or spooning a bit over Ice Cream Bon Bons for a quick, refreshing dessert.
- It’s even wonderful as a layer in the Best Banana Cream Pie Recipe for a bright citrus note.
Frequently Asked Questions
Why did my lemon curd turn out runny?
It likely didn’t cook long enough. Keep whisking gently over low heat until it thickens and coats the back of a spoon. It will continue to firm up as it cools in the fridge.
Can I make this without a food processor or stand mixer?
Yes. You can mix the zest and sugar together by hand and use a hand mixer or whisk for the rest. It may take a little more effort, but the curd will still turn out smooth and creamy.
How do I know when the curd is done cooking?
The curd should be thick enough to coat the back of a spoon and leave a clear line when you run your finger through it. It should look glossy and pale yellow, not thin or foamy.
How long does it keep?
Store lemon curd in an airtight container in the refrigerator for up to two weeks. You can also freeze it for up to three months. Thaw overnight in the fridge and stir before serving.
More to Cook and Eat
- Lemon Basil Orzo with Chicken – This Lemon Basil Orzo with Chicken is quick, easy, and absolutely scrumptious. It’s the ultimate spring-summer dinner; light yet incredibly tasty.
- Easy Crepes Recipe (Sweet Crepes) – This easy crepes recipe will give you sweet crepes that are golden, fluffy, and perfect for wrapping your favorite fillings.
- Lemon Zucchini Bread – With fresh flavors and the ultimate aromas, lemon zucchini bread is the best way to enjoy fresh zucchinis.
- Sweet Cherry Pie Recipe – I make this Sweet Cherry Pie recipe every summer and it never disappoints. The cherry filling sets up beautifully and the crust bakes up golden and flaky. It’s fabulous for picnics and potlucks.