Easy Key Lime Curd Recipe (2024)

FAQs

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.

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!

To thicken runny lemon curd, put the curd back into your saucepan, place over the lowest possible heat, and stir constantly. The curd will thin out at first as the butter melts, but it will eventually begin to thicken back up.

I squeeze all the key limes and lay the squeezed ones to the side. I'm sort of frugal, so after the squeezed ones sit a while, I run them all back through the squeezer again to get the last bit of juice that always seems to elude me on the first run. Don't get key lime juice in your eyes and don't lick your fingers…

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. Canned, it can have a shelf life of approximately 3 to 4 months.

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.

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.

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.

Why didn't my curd set? ›

CURDS THAT WON'T COME TOGETHER

This is often caused by improper temperatures; either you used UHT (Ultra High Temperature) pasteurized milk or your curds got too hot when you were preparing for the stretching stage, or they didn't get hot enough. The temperature of the curds before stretching should be 160° to 170°F.

Rolling and pressing your limes on a hard counter prior to slicing can soften the flesh and make it easier to release the juices when you squeeze your limes.

Unless you live in the Florida Keys, key limes are near impossible to find. Furthermore, they're so tiny that you'd need to juice at least twenty of them for this recipe. No thank you! Ordinary limes make an exceptional Key lime pie, and they are a much better alternative to bracingly tart bottled Key lime juice.

This can vary depending on the ripeness, size, and juiciness of your fruit, but as a general rule, you will need approximately 18-20 key limes for 1 cup of juice.

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

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 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.

Lemon curd is a spread made out of fresh lemon juice, eggs, sugar, zest, and butter. The eggs in the recipe thicken the mixture, giving it a custard-like consistency. It's often used as a dessert topping or spread for cakes, cookies, tarts, etc. Serve this over Sponge Cake, with Strawbery Scones or Crepes.