The Best Lemon Curd | America's Test Kitchen (2024)

FAQs

What is the best store-bought lemon curd? ›

The Wilkin & Sons curd was the clear winner for its smooth and creamy texture and "real lemon flavor," but the price tag raised eyebrows. The Wilkin & Sons curd was the clear winner for its smooth and creamy texture and "real lemon flavor," but the price tag raised eyebrows.

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.

Avoid Over-cooking The Curd

Your lemon curd could get chunky and grainy if you let it overcook. One thing you should remember while making lemon curd is that you should never let it reach a point where it starts boiling. The ideal temperature for lemon curd is 170 degrees Fahrenheit, and it shouldn't cross that.

Lemon curd will keep in your refrigerator for up to a month according to the National Center for Home Food Preservation. You can also store it in the freezer for up to 1 year. To thaw, transfer your curd from the freezer to the fridge 24 hours before you need it.

It's kept in jars and sold in the jam aisle of the supermarket. Yet technically, lemon curd is more of a thick custard than a traditional preserve.

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.

The color of the lemon curd is depending on the egg yolks that you use, and if the yolks color is more orange than yellow, then your lemon curd will turn dark yellow- orange color and not bright yellow.

In a warm, hot and humid climate, the time taken for the curd to set will be 4 to 7 hours. Whereas in a cool or cold climate, the time taken can be 8 to 12 hours. Nowadays, I also set the curd in the Instant Pot using the yogurt function. So if you have an Instant Pot, read the instructions to set the curd in it.

Always beat the butter with sugar, eggs, lemon juice, and zest before cooking. This will prevent the curd from tasting eggy. Use a pan with a heavy bottom when cooking the curd. Stay away from aluminum pan.

If you measured correctly according to the instructions and still feel it is too sour, you can add about ¼ cup more sugar next time you make it.

Why did my lemon curd turn green? ›

If your lemon curd turned green, it likely had a reaction to something metal. Avoid using a copper or aluminum pan as those will react with the lemon juice and cause the discoloration in the lemon curd, and could even cause a slightly metallic aftertaste.

Amazon.com: Tiptree Lemon Curd, 11 Ounce Jars (Pack of 3) : Grocery & Gourmet Food.

I was a little skeptical since it comes in a jar, ready-made, and I wasn't sure how it would handle being baked, but it held up well. I tasted it straight from the jar and I liked it, it's definitely very sweet.

Once opened, a jar of lemon curd should be refrigerated and used within six months for best quality, according to the folks at the J.M. Smucker Co., maker of the Dickinson's brand of lemon curd. Unopened, the jar should have a best-if-used-by date on the label that you should follow.

Lemon curd is an intensely unhealthy type of topping and spread that should only be eaten rarely, if that. It is heavy in both fat as well as carbohydrates. The calorie content in lemon curd is very high, and this should weigh on your mind significantly before you think of consuming significant quantities of it.