Sweet, slightly tangy and bursting with blood orange flavour, this Blood Orange Curd is like a little jar of sunshine. In fact, I have 2 jars of sunshine in my fridge right now.

Birdseye view of a spoon scooping some orange curd out of a small glass pot

I adore blood oranges, so I’m always chomping at the bit for them to show up for their rather short season in the stores. I’ve previously made this gorgeous Buttermilk Panna Cotta with Blood Orange Jelly but this time around, I decided to try a curd. Fruit curds are;

  1. bursting with flavour
  2. super easy to make (pinky promise)
  3. versatile – in everything from cakes to pancakes
  4. just a handful of ingredients and less than 15 minutes

I adapted this Blood Orange Curd recipe from my Homemade Lemon Curd recipe which is one of the most popular recipes on this blog.

I think that popularity comes not only from lemon curd being an absolute classic but also the fact that my recipe is super simple to make. No double boiler necessary – just low heat and good ingredients.

This orange curd uses the same method with one slight difference – I reduce the orange juice first to get a concentrated juice. This intensifies the flavour. You can certainly make this without reducing and the orange curd will still be lovely but it won’t have such an intense flavour.

Birdseye view of a small glass pot filled with orange curd. A spoonful of curd sits in front

What is orange curd?

Orange curd is a thick, smooth citrus flavoured spread made with eggs, sugar, orange juice and butter.

How to make orange curd

This method uses just low heat and a single saucepan to make this luscious curd.

  1. Start by reducing the orange juice to 1/2 a cup. This is an optional step to intensify the orange flavour. If you want to skip it, just use 1/2 cup of blood orange juice.
  2. Add sugar, eggs and blood orange zest and whisk over low heat until the sugar has dissolved. This should only take about 2 minutes.
  3. Start adding the butter, 3 cubes at a time and whisking until it is melted and fully dispersed.
  4. Once all the butter is added, continue to whisk and heat just until it’s thick enough to coat the back of a spoon (or 75C / 170F if using a thermometer)

Straight away, remove it from the heat and pour it into your sterilised preserving jars. I just adore these small Weck tulip jars.

How to store orange curd

Store the curd in airtight preserving jars, in the fridge for up to 1 month unopened. Once opened, use within 7 days.

Can you freeze orange curd

Yes, orange curd freezes well. For best results, thaw it in the fridge for 24 hours before use.

Blood Orange Curd Recipe Tips and Tricks

  • Concentrate the orange juice first – to intensify the flavour. This is an optional step but well worth it to get a real burst of orange flavour.
  • Whisk it well – before turning the heat on to make sure all ingredients are well distributed.
  • Keep the heat low – You don’t need to set up a double boiler, so long as you use a heavy-based saucepan over the lowest heat. The low heat stops the eggs from scrambling
  • Make sure the sugar is dissolved – before beginning to add the butter
  • Add the butter slowly – just 2-3 cubes at a time, whisking constantly to incorporate then adding more. If you add too much butter at once, your mixture won’t emulsify which is a very important component of making fruit curds.
  • It’s done when it coats the back of a spoon and you can draw a line through it that doesn’t run. If you prefer using a thermometer, aim for 75C / 170F.

A glass jar filled with orange curd. A spoon sticking out of it. It is surrounded by sliced blood oranges on a concrete background

What Colour Should Blood Orange Curd Be?

I wanted to add this note about the colour of blood orange curd as it will depend on a couple of factors

  • Egg yolks – as with any fruit curd, the colour of your egg yolks will affect the colour of the curd. I always use free range eggs, which have a more orange hue than their cage counterparts.
  • The colour of the oranges – Blood oranges are known for having a distinctive red hue but sometimes, they will just be very dark orange. This curd can range anywhere from the colour of orange rind to a peach colour depending on how much red is in the oranges. Oranges with a darker colour on the outside, most often are darker on the inside as well.

Troubleshooting orange/lemon curd

While researching and testing for this recipe, I came across comments like – My curd is too runny. My curd is not thickening. Why is my curd grainy? So, I decided to make a little troubleshooting guide.

  • Curd too runny – you may have added too much liquid, although if you stick to the ratios in this recipe, that won’t be a problem. In that case, it may be that you have not cooked the curd quite long enough. The fix? You can actually put it back on the stove and cook it a little longer until it coats the back of a spoon and you can draw a line through it that doesn’t run.
  • Curd is not thickening – remembering that curd is not meant to be thick like a set custard, it may be that it wasn’t cooked long enough (see above). If you still want it thicker, try adding in another egg yolk (making sure to cook it through as per the instructions).
  • Why is my curd grainy? In my research, I felt sorry for the cooks who were saying my curd turned grainy after refrigeration and, despite them knowing it was not due to the eggs scrambling, the only responses they were getting were “sounds like your eggs scrambled”.
  • My answer to this? Not necessarily true. You will know if your eggs have scrambled. You can see it in the warm curd as you pour it into your jars and they don’t scramble by themselves in the fridge overnight.
  • The sciency solution: It’s likely the graininess is caused by the breakdown of the emulsification – ie: the fats (in this case butter) and liquids (orange juice here) not emulsifying properly or that emulsification breaking. This can be caused by not whisking and agitating the mixture enough or by overheating or a combo of both. In any case, I tested this out and it can be fixed. Yay!

To fix grainy curd:

Add one egg yolk and 1 tablespoon of the juice (in this recipe, orange juice) to a saucepan and whisk them together fully. Turn the heat on the lowest possible setting. Add one tablespoon of your cold curd back to the pan. Whisk it in well. Continue to do this until all the curd is added back. Now heat it to 75C / 170F on a thermometer or to the point that the hot curd will coat the back of the spoon again. Pour it back into your jars and refrigerate again.

How to use orange curd

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Closeup of a spoon with orange curd dripping off

This luscious, smooth Blood Orange Curd can be the tangy, sweet and rich addition to so many treats and being that it keeps so well in the fridge and takes around 15 minutes to make, why not take advantage of the jewel-like blood oranges when they show up. If they aren’t in season where you are, there’s no need to wait, just use regular oranges, lemons, limes, grapefruit – whatever takes your fancy.

More fruit curd recipes

A glass jar filled with orange curd. A spoon sticking out of it. It is surrounded by sliced blood oranges on a concrete background

Blood Orange Curd

4.8 from 5 votes
Smooth, creamy and taking all of 15 minutes, this Blood Orange Curd recipe is so easy you'll make it again and again. Find all the tips and tricks and my simple method for making perfect fruit curds here, plus more flavours to swoon over.

Ingredients

MAKES ABOUT 1 1/3 CUPS

  • 2 large eggs
  • 2 egg yolks
  • 150 g caster (superfine) sugar (¾ cup / 5.3oz)
  • 1 cup fresh blood orange juice (notes)
  • 1 tablespoon blood orange zest
  • 150 g unsalted butter, cubed and cold

Instructions
 

  • Pour the orange juice into a heavy based saucepan and bring to a simmer over low-medium heat. Let it simmer for 6-8 minutes until it has reduced to half a cup. (See notes if you want to skip this step)
  • Take the juice away from the heat and add the sugar, zest then eggs and egg yolks, - in that order. Whisk really well until everything is combined. Place it back over very low heat and whisk until the sugar has dissolved.
  • Add the cold butter a couple of pieces at a time, whisking until each addition is melted and incorporated before adding the next.
  • Continue cooking the mixture for 4-5 minutes until it is thickened and coats the back of a spoon or leaves a thick coating on the side of the pan when you tilt it. If you use a thermometer, the temperature should be 75C / 170F.
  • Pour into sterilised conserve jars and store in the fridge.

Notes

TOOLS USED IN THIS RECIPE heavy based saucepan,  small Weck tulip jars 
  1. This recipe makes approximately 1 1/3 cups of curd.
  2. If you prefer to skip step one, only use 1/2 cup of juice. Keep in mind the flavour won't be quite as intense.
  3. This curd will keep for up to 3 weeks in the fridge, unopened. Once opened use within a week. It will also freeze well.
  4. To sterilise the jars, boil them in a saucepan of boiling water for 10 minutes then set aside to drain, dry and cool. The second way is to wash the jars well with soapy water, rinse and then place them in an oven at 120C / 250F for 10 minutes. Let them cool.
  5. You can swap the butter for a vegetable based spread if you would like to make this curd dairy free.
  6. You can also use regular oranges, lemons, limes or grapefruit.
For more sauces and spreads, click here.
Have you tried this recipe?Rate or comment below and let us know how it was!

A small pot filled with orange curd with a slice of blood orange next to it