BEST LEMON CURD RECIPE (2024)

FAQs

Why didn't my lemon curd thicken enough? ›

If your lemon curd hasn't thickened, it may not have been heated enough. It can take up to 30 minutes of constant stirring to cook lemon curd, especially if it's a large batch. Remember that curd will thicken more once cooled. If your cooled curd is not thick enough, you can reheat it to thicken.

Lemon Curd should thick enough to coat the back of a spoon when it's hot and should thicken up to pudding-like consistency when it's chilled. The curd can take up to 10 minutes to thicken to the consistency of pourable pudding, so be patient (remember it will thicken more once it cools).

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.

Use Sufficient Egg Yolks

Lemon curd has traces of yellow in it naturally, but its striking golden colour comes from the yolks. Also, incorporating whole eggs is not preferred since the egg whites cause the lemon curd to become lighter.

Use Full Cream Milk

Rich, full cream milk is considered best for making curd because of its high fat content. It results in a thicker, creamier texture often preferred by many people. Additionally, the fat in full cream milk can help create more flavour with a smooth, velvety texture.

Improper Temperature: Temperature plays a crucial role in curd formation. If the milk is heated to a temperature that is too high, it can kill the beneficial bacteria in the starter culture, preventing proper fermentation and curd formation.

A metallic aftertaste is usually the consequence of the lemon curd coming into contact with a metal (especially while it's hot). This could be a metal whisk, a metal bowl, a metal (or metal-coated) saucepan, or a metal sieve.

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. If you over-heat the lemon curd, the egg proteins can coagulate and you will see little bits of cooked egg.

But WHY did the Lemon Curd scramble? I learned that day, based on the scientific fact that eggs do not curdle when cooked in the presence of starch, and because Lemon Curd has no starch (such as flour or cornstarch), it will curdle when the eggs get too hot.

If the curd changes color, has a significant change in texture (such as lumpiness or wateriness), or if it has an unpleasant smell, you should assume that it has gone bad and dispose of the remaining curd instead of eating 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.

Shelf Life: Prepared lemon curd can be frozen for up to 1 year without quality changes when thawed. To thaw, place container in a refrigerator at 40°F or lower for 24 hours before intended use.

Don't be tempted to use bottled lemon juice of any kind as it'll be far too acidic and will ruin the flavor. You'll know the curd is ready when it noticeably thickens in consistency and coats the back of a wooden spoon. Keep the heat low, don't turn it up to quicken the process or the eggs will scramble.

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.

Between the heat and whisking, lemon curd gets foamy while it's cooking. As the curd begins to thicken, the foam will start to settle down, and then the addition of the butter at the end of cooking eliminates the foam. So don't panic when you see foam, just keep whisking and cooking.

Yes in Indian curries it can be used as a cream substitute (which is also thickens sauces). This is another common thickening agent used within Indian cookery. I like to use Greek style yogurt rather than natural yogurt because it's thick, creamy and it doesn't tend to curdle in the pan.

I have used agar agar and/or tapioca starch. I prefer a combination of the two, but they must be heated, so, it's best to heat the milk with the thickeners, let them thicken, then let it cool to luke warm, then add the yogurt starter, or whatever yogurt culture you're using.

Why did my lemon tart crack? The oven was either too hot or the tart was baked for too long. I recommend using an oven thermometer for baking to determine if your oven temperature is accurate.

You need to keep a low heat and stir constatntly. The time it takes for the curd to thicken can vary accoding to the size of the pan and the heat used. To test if the curd is cooked properly, dip a spoon into the mixture then run your finger through the mixture on the back of the spoon.