This is really the best Easy Lemon Curd recipe - it's tart, thick, and buttery. Much better than store-bought. With just 5 ingredients, it's great to make a batch ahead of time since it keeps well for weeks. Use in your favorite tarts, cakes, or on scones.
Let's talk about lemon curd, first of all it's one of my favorite things to make at home. Don't go out and buy store-bought, I promise you this homemade version is a million times better.
When you make it at home, the tart, lemon flavor is much more vibrant making for a better dessert.
Why you'll love this recipe
I make this recipe multiple times a year since it keeps in my fridge for weeks. I love using this curd recipe in my Lemon Curd Cake or on top of Lemon Biscuits. It's great on cookies, toast, or scones...think of it almost like a jam!
That being said, I can ensure you this recipe is foolproof, I'm an expert when it comes to lemon curd.
With just one pot and less than 30 minutes, you will have this tangy and smooth curd ready to go! It's really just that simple.
If you love a dessert recipe, well you'll have to try some of my others since I'm often referred to as the queen of sweets!
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What is lemon curd?
This tart and smooth dessert custard is British in origin. Yep, the English perfected this lovely situation.
It actually derives from the idea of actual curd: lemon juice curdling cream then separated. The curds were used in tarts and things. Doesn't sound delicious to me.
I'm just grateful that the modern version of lemon curd is delicious, easy to make and sweet!
It's a simple mixture of 5 ingredients: lemon juice, lemon zest, egg yolks, sugar, and butter. I add a pinch of salt just for flavor insurance.
Curd can be made from all kinds of citrus juice, as well as purees, like mango. I love a good lime curd and if you're feeling fancy, make a grapefruit curd.
Lemon curd vs. lemon cream
Let me solve the confusing dilemma for you. Lemon curd is the intense, pudding-like mixture of eggs, lemon juice, butter and sugar. Lemon cream is really the same thing except the butter isn't melted into the lemon mixture.
An article in the Chicago Tribune talks about the method of whipping the butter into slightly cooled lemon curd, creating a silky, smooth lemon cream.
Lemon cream is kind of a pastry chef version of lemon curd. There are food science reasons why one would want to whip the butter into curd. The method does create an aerated version of lemony curd and seems very sophisticated. That being said, for filling a cake, or spooning on top of toast or a scone, my classic, rich lemon curd recipe is the best.
Ingredients
- Unsalted butter: Adds richness and a smooth, creamy texture to curd. You don't want the added salt from salted butter.
- Lemon zest: Make sure to zest your clean lemons before juicing them. The zest enhances the overall citrus taste.
- Fresh lemon juice: No bottled juice here. You'll need ½ cup fresh juice.
- Salt: Just a little balances the flavor of the curd.
- Granulated sugar: The perfect sweetener for a crisp lemon flavor.
- Egg yolks: You'll need six yolks from large eggs. They'll give the curd it's creamy texture.
How to make this easy lemon curd recipe
Homemade lemon curd is super simple to make, but you'll want to follow my steps and secrets along the way since you can overcook it easily as well.
The key is to stir the mixture constantly. I even go one step further and use a whisk. Constantly moving the mixture breaks the egg protein bonds creating the silky, sauce-like texture.
- In a saucepan melt butter. Once butter is melted, add the lemon zest, lemon juice, salt and sugar. Whisk to combine. My recipe calls for butter to be melted in with the lemon juice. Some recipes have you stir the butter in near the end of cooking.
- Whisk in the egg yolks until smooth. Reduce heat and cook, whisking constantly until the mixture thickens. You must gently cook the eggs, lemon juice and sugar.
- You can use the classic trick to check if the mixture is thick enough: dip a wooden spoon into the curd and draw your finger across the spoon; your finger should leave a path and the curd won't run to fill it in.
- Immediately pour the curd through a fine-mesh sieve into a bowl. Use a rubber spatula to force all the curd through the sieve, leaving just the zest and any cooked bits of egg in the sieve. Scrape the bottom of the sieve to retrieve all the curd.
- Transfer to a jar, cover and refrigerate until thick, about 4 hours. Or cover the top of the curd in the bowl with plastic wrap and let cool in the fridge to use for cake filling.
Pro Tip
To ensure that you don't overcook the eggs, using a double boiler is recommended, helping you to not overheat the eggs as you cook, but just gentle heat in a heavy saucepan works for me. The heat causes the proteins in the eggs to coagulate and thicken the lemony mixture. Doing this slowly and gently will prevent curdling, which can easily occur over direct or high heat.
Storage and freezing
Homemade lemon curd can be stored in a clean, airtight container in the refrigerator. It will stay fresh for up to 2 weeks. To prevent a skin from forming on the surface, press a piece of plastic wrap directly onto the surface of the curd before sealing the container.
Lemon curd freezes exceptionally well. You can also portion it into small, freezer-safe jars or silicone ice cube trays for easy access. Lemon curd can last frozen for up to 3 months. To use, thaw the lemon curd in the refrigerator overnight, then stir well before serving to restore its smooth texture.
Using lemon curd like a pro
The list of lemon curd uses is long. Long and delicious.
This velvety pudding is typically spread between layers of cakes, dolloped on meringues, English sponge cakes, toast, crumpets, English muffins, scones, muffins, and lemon biscuits.
Try it with no bake cheesecake, in a lemonade cake, or on a Dutch baby pancake.
You can stir it into cream to make a fool (fruit and whipped cream), swirl it in or on ice cream, spread it into tart shells, or on top of shortbread to make a quick lemon bar cookie.
Fill or top cupcakes, whip it into frosting or layer it with Lemon Curd Cake.
FAQs
You can but I DON'T RECOMMEND IT. Fresh juice provides a brighter, more natural lemon flavor.
To prevent curdling, cook your lemon curd over medium-low heat and stir constantly. Using a double boiler can help control the heat and reduce the risk of curdling.
If it does curdle, try blending it with a stick blender then straining it into a bowl through a fine mesh strainer. This doesn't always work, but you can try.
Lemon curd is ready when it thickens enough to coat the back of a spoon. You can run your finger through the curd on the spoon; if the line stays clear without the curd running back together, it’s done. The curd will continue to thicken as it cools, so remove it from the heat once the recipe says to.
There's no flour in lemon curd, and I don't even use corn starch for thickening. That makes this recipe completely gluten-free.
More delicious dessert recipes
Along with Mango Coconut Pie, delicious Key Lime Bars, Rhubarb Crisp, or a Pineapple Snack Cake, you may want to try one of my amazing desserts here:
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📖 Recipe
Easy Lemon Curd (5 Ingredients)
Ingredients
- ½ cup (1 stick) unsalted butter
- 3 tablespoons lemon zest
- ½ cup fresh lemon juice
- ⅛ teaspoon salt
- ¾ cup granulated sugar
- 6 large egg yolks
Instructions
- In a medium saucepan over medium-high heat, melt butter. Once butter is melted, add the lemon zest, lemon juice, salt and sugar. Whisk to combine.
- Whisk in the egg yolks until smooth. Reduce heat to medium-low heat and cook, whisking constantly until the mixture thickens, 5 to 6 minutes. Don't let the mixture boil.
- You can use the classic trick to check if the mixture is thick enough: dip a wooden spoon into the curd and draw your finger across the spoon; your finger should leave a path and the curd won't run to fill it in.
- Immediately pour the curd through a fine-mesh sieve into a bowl. Use a rubber spatula to force all the curd through the sieve, leaving just the zest and any cooked bits of egg in the sieve. Scrape the bottom of the sieve to retrieve all the curd.
- Transfer to a jar, cover and refrigerate until thick, about 4 hours. Or cover the top of the curd in the bowl with plastic wrap and let cool in the fridge to use for cake filling.
- Curd will keep in the fridge up to two weeks.
Notes
Nutrition
Delicious Cake Recipes
Tara Teaspoon
I’ve been in food publishing for over 25 years, creating recipes & food-styling for magazines, books, television, food brands, & advertising. With two cookbooks under my belt and thousands of my recipes at your fingertips, I hope you'll be inspired to spend more time in the kitchen!
Recipe by Tara Teaspoon. Photography by Darianne Edwards.
Julie
Yum, a lemon tart sounds delicious for a summer treat. Now I don't have to buy the pre-made lemon filling. I can make it myself and feel much better about the ingredients.
Britney Fronk
This is the perfect spread on scones and a great dip option for Tara's French toast fondue! Perfect for anyone who loves lemon!
Mia
I had a lemon curd recipe and lost it! I'm so happy to have this recipe and want you to know it is so much better than my original. Thank you!!!
Megan Palmer
My grandma loves lemon curd. I will have to make this for her this summer with some fresh lemons!
Maria Ashby
I have used this recipe a few times. I love it - creamy, lemony, so tasty! Thanks Tara!
Tara Teaspoon
You are so welcome Maria. I appreciate your comments and am glad you are enjoying the recipe. Tara