Lemon Curd, also known as lemon filling, is a delightful citrus filling that is not only incredibly versatile but also adds a burst of bright flavor to any dessert. With its smooth and velvety texture, lemon curd has become a beloved ingredient around the world.
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Lemon Filling Curd is a citrus-based spread that adds a burst of tangy flavor to any dessert or breakfast treat. Whether you’re spreading it on scones or using it as a filling for tarts and pies, lemon curd offers an irresistible combination of sweetness and tartness that is sure to tantalize your taste buds.
If you’re looking for more lemon dessert recipes, try these Lemon Cooler Cookies, Tangy Lemon Brownies, and Lemon Blondies with Raspberries.
Why We Love This Homemade Lemon Curd Filling Recipe
This delectable lemon dessert option has won our hearts for numerous reasons. From its simplicity to its family-friendly appeal, there are plenty of reasons to choose our lemon curd recipe over others.
- Easy Ingredients: This recipe requires just 5 basic pantry ingredients, all of which are commonly found in most kitchens.
- Family Friendly: Kids and adults alike will enjoy the delightful combination of tangy and sweet flavors in this lemon curd dessert.
- So Many Uses: From filling cakes and tarts, and pastries to spreading on toast or swirling into yogurt, there are endless ways to enjoy this versatile lemon filling and lemon curd. Even frost with it.
Ingredient Notes for Homemade Lemon Dessert
- Lemon Zest and Juice: The fresh lemon juice and zest provide a burst of citrus flavor to lemon this lemon pie filling. If you don’t have lemons on hand, you can substitute them with store-bought bottled lemon juice, but the fresh zest adds an extra layer of freshness.
- White Sugar: The white sugar is used to sweeten the easy lemon curd. You can adjust the amount of sugar based on your preference for sweetness.
- Butter: Butter adds richness and creaminess to the lemon-filling recipe. For a dairy-free version, you can substitute it with vegan butter or coconut oil.
See my recipe card below for a complete list of the ingredients with measurements.
Variations and Substitutions to Use Fresh Lemon Filling
Looking to put your own twist on the classic lemon curd? From experimenting with different fruits to exploring alternative cooking methods, these ideas will inspire you to get creative in the kitchen. This is so good you can eat with a spoon or make a lemon meringue pie or your favorite lemon recipe.
- Different Fruits: If you’re looking to switch things up, you can experiment with other citrus fruits like oranges, grapefruits, or tangerines to create different variations of curd.
- Microwave Method: If you’re short on time, you can also make this lemon curd using a microwave. Simply follow the same steps but heat the mixture in short bursts, stirring well after each interval.
How to Make Homemade Lemon Curd Recipe for Cake Filling
These are the basic steps for making lemon curd cake filling. Refer to the full, printable recipe card below for detailed instructions.
Step 1: Mix Together Sugar, Eggs, and Lemon
In a small saucepan, whisk together the white sugar and eggs until well combined. Add the lemon juice and lemon zest to the pan, and whisk until everything is thoroughly mixed.
Step 2: Heat and Add Butter
Place the saucepan over medium heat and gradually add the butter, one tablespoon at a time. Make sure each tablespoon melts completely before adding the next one.
Step 3: Continue Cooking
Continue cooking the mixture for 5 minutes, stirring constantly to prevent lumps. After 5 minutes of cooking, remove from heat and allow the lemon curd to cool to room temperature.
Step 4: Chill
Transfer the cooled lemon filling into a bowl or container covered with plastic wrap. Press plastic wraps directly on top of the mixture. Refrigerate to thicken for at least 2 hours.
Recipe FAQs to Make Lemon Curd
Expert Tips for Making This Lemon Cake Filling Recipe
To ensure your lemon curd turns out absolutely delightful, we’ve gathered some expert tips to guide you through the process. These tips will help you achieve the best flavor, texture, and sweetness for your lemon curd.
- Very Fresh Lemons: To achieve the best flavor, use fresh and juicy lemons. Their zest and juice will provide the brightest and most vibrant citrus taste.
- Extra Flavor: For an extra burst of flavor, you can add a touch of vanilla extract or a splash of limoncello liqueur to your lemon curd recipe.
- Strain for Smoothness: For an ultra-smooth texture, strain the lemon curd after it has cooled down. This will remove any bits of zest or cooked egg that may have formed during the cooking process.
What to Serve with Lemon Curd (Lemon Filling)
- Dreamy Lemon Curd Trifle
- Lemon Curd Cookies
- Lemon Poppy Seed Cupcake
Lemon Curd (Lemon Filling)
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Ingredients
- 1 cup White sugar
- 4 Eggs
- ½ cup Lemon juice
- 1 tablespoon Lemon zest, approximately 2 lemons
- 6 tablespoons Butter
Instructions
- Combine the white sugar and eggs in a medium-sized saucepan and whisk together.
- Combine the lemon juice and lemon zest and whisk until fully incorporated.
- Put the saucepan on medium heat and gradually incorporate the butter, adding one tablespoon at a time and ensuring that each tablespoon melts before adding the next.
- Whisk constantly while cooking for an additional 5 minutes after incorporating all the butter.
- Take off the heat and let it cool down.
- Place the lemon curd in the refrigerator and let it set for 2-3 hours.
Christina’s Notes
- Very Fresh Lemons: To achieve the best flavor, use fresh and juicy lemons. Their zest and juice will provide the brightest and most vibrant citrus taste.
- Extra Flavor: For an extra burst of flavor, you can add a touch of vanilla extract or a splash of limoncello liqueur to your lemon curd recipe.
- Strain for Smoothness: For an ultra-smooth texture, strain the lemon curd after it has cooled down. This will remove any bits of zest or cooked egg that may have formed during the cooking process.
- Scale the recipe: Simply adjust the serving size in the recipe card and the ingredients will update automatically.
- Make your own All Purpose Seasoning: When a recipe calls for All Purpose Seasoning, you can use my homemade All Purpose Seasoning recipe or substitute salt and pepper to taste.
- Meat doneness: I always use a meat thermometer to test for doneness when cooking meat.
- Use unsalted butter: I use unsalted butter so I can control the salt level in the recipe.
- Preheat the oven: Unless otherwise noted, always preheat your oven before baking.
For more helpful information about this recipe, such as variations, substitutions and other pro-tips, check out the blog post.