Easy Key Lime Curd Recipe (2024)

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Key Lime Curd Recipe – tangy, rich and sweet, this key lime curd is easy to make and perfect for pancakes, toast, macarons or to just eat it with a spoon.Easy Key Lime Curd Recipe (1)

Lime, key lime or lemon curd – I love them all. Honestly, I find no difference between lime and key lime curd.

But since my local grocery store always carries bags with key limes, I have the option to use these cuties instead of big old limes.

What is a curd?

Fruit curd is a dessert or topping, made usually with citrus.

Basic ingredients usually are beaten egg yolks (or eggs), sugar, fruit juice, zest and butter sometimes.

Ingredients are cooked together, until thick, usually over a double boiler.

After the curd is cooked, it is a good idea to strain it so it is extra smooth.

Curds are flavorful, soft and delicious.

I used lime curd for these Meringue Nests With Lime Curd And Cherries.

What ingredients do you need to make a key lime curd?

  • sugar
  • key lime juice
  • key lime zest
  • egg yolks
  • salt
  • butter

Should you use key limes or regular limes for this key lime curd?

If you can not find key limes, you can use regular limes instead.

We need both juice and lime zest.

Of course you can buy lime curd at the store.

But is is so easy to make it at home, too.

How to make this easy key lime curd?

Just follow these simple steps.

  1. In a heat proof bowl, combine egg yolks, sugar, key lime zest, key lime juice and salt. Whisk to combine.

  2. Place bowl over a double boiler and cook over medium-low heat, whisking constantly until thickened. It takes about 5-7 minutes.

  3. Remove from heat and add butter. Stir until smooth. Place in a jar. Let it cool to room temperature, then refrigerate. Keep in the fridge for up to 1 week.

Why should you make citrus curd at home?

It is a lot less expensive to prepare it at home.

All you need is a few simple ingredients and 15 minutes.

I made this key lime curd as a filling for my lime macarons recipe.

Since I had some left over egg yolks, I used egg yolks in it.

If you don’t have left over egg yolks, you can use whole eggs instead.

The difference in taste, texture and flavor will be minimal for the amount of curd that this recipe makes.

Easy Key Lime Curd Recipe (2)

What to use this key lime curd for?

This key lime curd is just the perfect filling for lime macarons.

I’ve been obsessed with key lime flavor this summer.

You can also check out this Key Lime Pie – Lightened Up, it is the best key lime pie I’ve ever had.

Curds are also great as a cake filling.

A while back, I made this tangerine curd and used it in this Tangerine Layer Cake.

It was perfect for Christmas.

If you are not into cakes, use this key lime curd to top pancakes, crepes, waffles, toast, scones or muffins.

Easy Key Lime Curd Recipe (3)

5 from 7 votes

Key Lime Curd Recipe

Key Lime Curd Recipe - tangy, rich and sweet, this key lime curd is easy to make and perfect for pancakes, toast, macarons or to just eat it with a spoon.

Prep: 5 minutes mins

Cook: 10 minutes mins

Total: 15 minutes mins

Servings: 6

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Ingredients

  • 5 egg yolks
  • 3/4 cups sugar
  • 2 tsp key lime zest
  • 1/2 cup key lime juice
  • 1/8 tsp salt
  • 4 tbsp butter

Instructions

  • In a heat proof bowl, combine egg yolks, sugar, key lime zest, key lime juice and salt. Whisk to combine.

  • Place bowl over a double boiler and cook over medium-low heat, whisking constantly until thickened. It takes about 5-7 minutes.

  • Remove from heat and add butter. Stir until smooth. Place in a jar. Let it cool to room temperature, then refrigerate. Keep in the fridge for up to 1 week.

Nutrition

Calories: 217kcal, Carbohydrates: 27g, Protein: 2g, Fat: 11g, Saturated Fat: 6g, Cholesterol: 183mg, Sodium: 123mg, Potassium: 39mg, Sugar: 25g, Vitamin A: 465IU, Vitamin C: 6mg, Calcium: 24mg, Iron: 0.4mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Dessert

Tried this recipe?Mention @cookinglsl or tag #cookinglsl!

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Easy Key Lime Curd Recipe (2024)

FAQs

What is lime curd made of? ›

Place sugar, lime juice, butter, and lime zest in the top of a double boiler; stir over medium-high heat until butter melts. Temper eggs by mixing 2 tablespoons hot lime mixture into eggs, stir to blend. Reduce heat to medium until water simmers. Slowly whisk egg mixture into the lime mixture.

How do you thicken lime curd? ›

To make a thicker curd, you can also add another egg yolk to the recipe, or a teaspoon of cornflour mixed into a tablespoon of water and cook until thickened.

Why is my curd not thickening? ›

Trouble shooting: Most Lemon Curds are runny because they don't get cooked long enough, to 170 degrees F, to thicken the egg yolks – so cook on! If your curd isn't thickened after 10 minutes, or up to 15 if using a double boiler, then increase the temperature of the stove slightly – and don't stop whisking!

How do you know when curd is done? ›

To check for thickness, dip a spoon into the mixture and run your finger across the back. If the line remains distinct, the curd is thick enough. Coating the back of a spoon: If the lemon curd coats the back of a spoon and doesn't run off, it's done.

Does lime curd go bad? ›

It is made from lemon or lime juice, egg white, egg yolk, butter, and sugar. It is similar to lemon custard, but traditionalists feel that curd has more lemon flavor than lemon custard. Made fresh it has a refrigerator shelf life of approx. 1 week.

How long does lime curd last in the fridge? ›

Serve & Store: Chill in the fridge at least 3 hours or up to 1 week before using. Store in an airtight container or a mason jar. The curd will thicken as it cools. Tip: Use a bit of green food coloring to make this look more like lime – it is naturally more yellow.

What happens if you add lemon to curd? ›

Flavor: Lemon juice can add a tangy, acidic flavor to yogurt or curd, which can enhance its taste and make it more enjoyable to eat.

Does adding lemon to milk make curd? ›

Yes we can made curd by mixing milk with lemon juice. Mix little by little lemon juice to the milk and stir frequently until the milk turned to curd.

What to do when curd won't set? ›

If the temperature was too low, the bacteria may not have had enough time to activate and set the yogurt. 2. Add more starter culture: If the temperature was correct but the yogurt still didn't set, you can try adding a little more starter culture to the mixture and incubating it again.

How do you fix failed curd? ›

If your yogurt doesn't set up properly the first time, try treating the failed “yogurt” like milk, and starting over. (Reheat it, add new starter, and incubate again.) The texture may suffer some, but it can save you having to throw the whole thing away.

How much time does it take for curd to set? ›

While in a warm climate, the curd will take around 4 to 7 hours, while it will take a bit longer in winters. In a cool climate it can easily take around 8 to 10 hours. Make sure the temperature of the milk before setting the curd is warm enough during winters, otherwise the curd won't set properly.

How do you speed up curd formation? ›

You should always use warm milk to set curd. It should neither be boiling hot nor towards the colder side. While lukewarm milk should be used during summer season, warmer milk will help in setting the curd during winters. Do you know that adding a green chilli to your curd can help it set faster?

How long does curd take to thicken? ›

Whisk and cook until the mixture becomes thick, resembling the texture of hollandaise sauce, about 10 minutes. If curd isn't thickening, turn up the heat and constantly whisk. Remove pan from heat.

Can you overcook curd? ›

What happens if I over-cook lemon curd? Overcooking will cause proteins to bond too tightly, squeezing water out from between them and giving them a rubbery, lumpy texture.

What is curd made of? ›

Curd is made by bacterial fermentation of milk. In this process, lactose in milk is converted into lactic acid by several probiotic microorganisms.

What material is curd made of? ›

Curd is produced from milk by the action of Lactobacillus bacteria. During curd formation, lactose (milk sugar) of milk is converted into lactic acid which coagulates milk protein casein to form curd.

What makes it a curd? ›

Curd is obtained by coagulating milk in a sequential process called curdling. It can be a final dairy product or the first stage in cheesemaking. The coagulation can be caused by adding rennet, a culture, or any edible acidic substance such as lemon juice or vinegar, and then allowing it to coagulate.

Is lemon curd the same as lemon jam? ›

What is the difference between curd and jam? Fruit curds are distinctly different from jams, since curds are made by cooking down fruit juice with sugar rather than the whole fruit. The result is a creamier spread.

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