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 (11)

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I share simple, mostly low-carb and Keto recipes, that don't take a lot of time to make and use mostly seasonal, easy to find ingredients. I'm a supporter of healthy eating, but you'll also find some indulgent treats too.

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Easy Key Lime Curd Recipe (2024)

FAQs

How long does lime curd last in the fridge? ›

Lime curd includes (4) simple ingredients — fresh lime juice and zest, sugar, eggs and butter. How long does lime curd last in the fridge? Homemade lime curd lasts for about 4 weeks stored in an air tight container in the refrigerator.

What is lime curd made of? ›

Fill a saucepan with 2 inches of water and heat over medium-low heat. Combine 4 large egg yolks, 2/3 cup sugar, 1/3 cup of lime juice, 1 Tbsp lime zest, and a 1/4 tsp of fine salt in a medium-sized, heat proof bowl. I like to use a metal bowl.

What happens if you cook lemon curd too long? ›

Overcooking will cause proteins to bond too tightly, squeezing water out from between them and giving them a rubbery, lumpy texture. If you over-heat the lemon curd, the egg proteins can coagulate and you will see little bits of cooked egg.

Can you use lemon juice instead of Key lime juice? ›

You may substitute the key lime juice with a mixture of 1/4 cup fresh lemon juice and 1/4 cup fresh lime juice.

Does lime curd go bad? ›

Canned, it can have a shelf life of approximately 3 to 4 months. If you don't mind the darkening that occurs, it can have a shelf life of up to 1 year.

Can I use 15 days old curd? ›

Yogurts are made by conventional manual methods, when stored at 2 - 6 degrees Celsius in the refrigerator, they will be used for 5-7 days. If you put them in the freezer, they can be used for 10-14 days without worrying about the quality.

What bacteria is in homemade curd? ›

The curd contains lactic acid bacteria known as Lactobacillus, which multiplies itself in the correct medium of 30-40 C temperature and in a few hours ferments the milk to form curd.

How to make curd from milk and lemon? ›

Here is how you can do it. Take lukewarm milk in a bowl and squeeze out juice of half a lemon into the milk. Give a gentle stir and cover the bowl with a lid. Wrap it with a cotton cloth and set it aside for 12 hours.

How to know when curd is done? ›

Dip a spoon into the curd then run your finger over the back of it. If it leaves a clean line in the curd, it's cooked enough and ready to cool. Curd will thicken up more once cooled completely. Spoon into a container, cover and refrigerate.

Why does my lemon curd taste like eggs? ›

Does lemon curd taste eggy? Although lemon curd uses egg yolks and/or egg whites, the final product shouldn't taste eggy. If it does, it may mean that you've overcooked your eggs. In saying that, traditional lemon curd does have a distinct after taste which doesn't sit well with some.

Why does my curd taste like egg? ›

Not using enough yolks

Additionally, using too many whites can cause your lemon curd to taste egg and sulfurous, which many people find unappetizing. The sulfur in the whites can also lead to an unpleasant smell, which you certainly don't want. The smell is worse in older eggs, so try to use fresh ones if possible.

Is Key lime healthier than lemon? ›

Both lemons and limes have similar nutrients. Lemons contain more vitamin C and antioxidant flavonoids than limes. However, limes have slightly higher levels of minerals and vitamins than lemons. For example, limes have more niacin, calcium, iron, zinc, magnesium, phosphorus, and potassium than lemons.

How many key limes equal one lime? ›

As key limes ripen, they turn a yellow hue and lose acidity. The juice takes on a sweeter flavor and has a unique aromatic flavor. Since key limes are smaller, it takes about 5 key limes to equal the juice you will get from 1 regular lime.

Can I use regular limes in place of key limes? ›

There is a slight flavor difference between Persian limes and Key limes. But when baked into a dessert like Key lime blondies, it's hard to tell the difference. So if you can't find Key limes, go ahead and use Persian limes. You'll still wind up with a delicious summer pie.

How long does citrus curd last in the fridge? ›

Just be sure to put it in a tightly sealed glass or plastic container so it doesn't pick up any aromas from other things in your fridge. Fresh lemon curd will keep for one to two weeks when stored in the refrigerator in a sealed container.

How long can homemade lemon curd last in the fridge? ›

It's quite sour at this point but it gets creamier as it refrigerates. You can refrigerate the lemon curd for 1-2 weeks, OR freeze it for a few months.

What is the shelf life of homemade curd? ›

How long can we keep curd in the fridge? It can be stored at low temperatures (less than 5 degrees C) for several weeks. You can usually store it in the refrigerator for up to two weeks but it becomes much stronger at the end of that period.

How long before lemon curd goes bad? ›

When I make curd, I always refrigerate in a good sealed container it will last about 2 weeks, anything more then that you might see some mold. I do not normally freeze my fillings so can't say how well it holds up. I tasted it, and it was really eggy. I used Wilton's lemon curd recipe.

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