Lemon Curd Tart Filling

Prep: 15 min Cook: 10 min Cuisine: French

A zesty lemon curd tart filling with bright citrus flavor, smooth texture, perfect for desserts or pastries that require a tangy, sweet lemon custard component.

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Ingredients

  • 6 eggs, slightly beaten
  • 2 egg yolks, slightly beaten
  • 2 cups sugar
  • 3/4 cup lemon juice
  • 1/4 cup grated lemon rind
  • 1 cup softened butter

Instructions

  1. In a bowl, slightly beat the eggs and egg yolks.
  2. Combine sugar, lemon juice, lemon rind, eggs, and egg yolks in a saucepan.
  3. Cook over low heat, stirring constantly, until the mixture thickens.
  4. Remove from heat and stir in softened butter until smooth.
  5. Use as a filling for tarts, desserts, or as a topping for French toast and cookies.

Tips & Substitutions

For a smoother texture, strain the lemon curd through a fine sieve after cooking to remove any lumps. If you're out of fresh lemons, bottled lemon juice can work in a pinch, although fresh juice will give better flavor. Consider using a combination of lime and lemon juice for a unique twist. This lemon curd also makes a great filling for Alfajores(Dedicated To Helen Corley).

Serving Suggestions

This lemon curd is versatile and can be used as a filling for tarts, layered in cakes, or as a topping for pancakes and waffles. Try adding it to Greek yogurt for a refreshing dessert. It pairs beautifully with a light tea, making it a perfect addition to afternoon tea or served alongside Welsh Tea Cakes.

Storage & Reheating

Store the lemon curd in an airtight container in the refrigerator for up to one week. It can also be frozen for up to three months; just ensure you cool it completely before freezing. To reheat, thaw overnight in the refrigerator and gently warm it in a saucepan over low heat, stirring until smooth.

Nutrition & Diet Analysis (per serving)

Each serving of Lemon Curd Tart Filling contains roughly 1269 calories, with 35g protein, 146g carbohydrates, and 62g fat. It is an excellent source of protein (70% of the Daily Value), iron (56% of the Daily Value), and vitamin A (41% of the Daily Value), and a good source of dietary fiber. Note that it is relatively high in sodium, at 507mg per serving (22% of the Daily Value).

1269 kcal 63% DV
Protein Fat Carbs

Macronutrients

Protein 34.9g 70% DV
Total Fat 62.5g 80% DV
Carbs 145.7g 53% DV
Fiber 3.8g 13% DV
Sugar 11.9g 24% DV

Electrolytes

Sodium 506.8mg 22% DV
Potassium 1070.5mg 23% DV
Cholesterol 600mg 100% DV

Vitamins & Minerals

Vitamin A 366.8mcg 41% DV
Vitamin C 29.4mg 33% DV
Vitamin D 6.5mcg 33% DV
Calcium 488.2mg 38% DV
Iron 10.1mg 56% DV
Diet fit High-protein
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use less sugar in this recipe?

Yes, you can reduce the sugar amount to suit your taste, but be aware that it may affect the curd's thickness and overall flavor. Start by reducing it by 1/4 cup and adjust from there. Just remember that sugar not only sweetens but also helps with the curd's texture.

What can I do if my lemon curd doesn't thicken?

If your lemon curd isn't thickening, ensure you're cooking it over low heat and stirring constantly. If it still doesn’t thicken after about 15 minutes, you can try adding a cornstarch slurry (1 tablespoon cornstarch mixed with 1 tablespoon water) to help it along. Return to heat until thickened.

Can I make lemon curd without eggs?

Yes, you can make a vegan lemon curd using silken tofu or a combination of plant-based milk and cornstarch as a thickening agent. Blend the silken tofu with lemon juice, sugar, and zest, and then cook it gently until thickened. This alternative will give you a similar tangy flavor without the eggs.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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