These lemon curd cookies are totally addictive and will definitely become a family favourite. From the melt in the mouth, buttery shortbread to the zing of that lemon curd centre, these lemon thumbprint cookies are seriously out of this world.

In fact, I urge you to make your own lemon curd from scratch, which takes only 10 minutes and is much easier than it may sound. Lucky for you, I have a wonderful homemade lemon curd recipe you’ll be wanting to eat straight off a spoon.

You’ll love these raspberry thumbprint cookies and this lemon shortbread too.

This recipe was first published here on March 5th 2020, and has been updated with clearer step by step photos.

Big batch of lemon curd thumbprint cookies on a sheet of baking paper.

Ingredients you’ll need

Aside from that gorgeous, tangy lemon curd, the actual cookie part is what really makes these cookies super special. It may sound like a cliché but I promise, they just melt in your mouth. They’re so delicate and buttery and have a secret ingredient to give them an amazing texture.

If you’ve ever heard of meltaway cookies or melting moments, these lemon cookies are very similar and that secret ingredient I mentioned is corn flour (cornstarch).

Ingredients for lemon curd cookies.

Jump to the recipe card for full ingredients and instructions.

  • Butter: These lemon thumbprint cookies have a good ratio of butter. This helps to give them richness and flavour but also the wonderful soft shortbread texture.
  • Icing sugar: Icing sugar (aka powdered sugar) adds just the right amount of sweetness plus adds to the texture.
  • Flour: Plain flour (aka all purpose flour) is all you need.
  • Cornflour: Cornflour, known in some places as cornstarch, is a starch often used for thickening sauces but it’s also used in baking to create soft texture in cake or a melty texture in these lemon curd shortbread cookies.
  • Vanilla extract: Please use a pure vanilla extract and not vanilla essence which is a synthetic flavouring.
  • Lemon curd: Finally, you can’t have lemon curd cookies without lemon curd. Take the 10 minutes to make your easy lemon curd from scratch and you’ll never want store-bought lemon curd again. You’ll just need fresh lemon juice and lemon zest, granulated sugar, whole eggs, egg yolks and butter. So easy!

How to make lemon curd cookies

So simple, all you need is a couple of bowls and a mixer and you can use either a stand mixer or an electric handheld beater.

You could go the extra mile and add a meringue topping like these lemon meringue pie cookies.

Jump to the recipe card for full ingredients and instructions.

1. Cream the butter and sugar

Start by beating together softened butter, icing sugar and vanilla in a large bowl until it’s creamy. Before starting, the butter should be softened so that you can see a dent when you press it but not so soft that it’s greasy.

Butter and sugar beaten together in a mixing bowl.

2. Add the dry ingredients

Combine the flour, corn flour (cornstarch) and salt in a separate bowl then add the flour mixture in 3 parts to the butter mixture, mixing just enough between each for it to be incorporated.

The cookie dough in the stand mixer bowl.

Now roll the dough into little balls – I use a cookie scoop then roll them so they’re all the same size but if you don’t have one, you’re looking for roughly 1 tablespoon of dough each – then roll the cookie dough ball in granulated sugar and sit them on a baking tray or cookie sheet.

A hand with a rolled ball of cookie dough.
Rolling the cookie dough ball in sugar.

4. Shape, fill and bake

Press your thumb slowly down into each cookie to make a deep indent – some will crack and that’s fine. Fill each hole with lemon curd. Bake for 10 -12 minutes.

Cookie dough balls on a baking tray with 3 with an indent.
The lemon curd cookies on a baking tray, ready to bake.

There is no need to chill this lemon thumbprint cookie dough as a general rule but if it is very hot or humid where you are, they may benefit from a 10-15 minute chill in the fridge before baking.

I really, really, really urge you to make your own lemon curd for these lemon cookies. It’s easy and far better than purchasing something from a store with who knows what ingredients in it.

Homemade lemon curd keeps well in the fridge in airtight jars. Any jar that will have an airtight seal is good and if you use smaller ones, the curd can last up to 3 months in the fridge, unopened.

This cookie dough is a variation on my melting moments cookies and they absolutely deserve their name. You can try my original raspberry version or my traditional lemon melting moments too.

A stack of 3 lemon curd thumbprint cookies.

Variations

  • Curd: You can swap the lemon curd for other curd flavours too – try this passionfruit curd or my blood orange curd. You can also try lime cookies with this lime curd.
  • Jam: Swap the curd completely for your favourite jam – strawberry, blackberry, raspberry – whichever you love.

How to store these cookies

Store the lemon curd thumbprints in an airtight container in the fridge for 4-5 days. Let them come to room temperature before eating.

They can be frozen too. Freeze them in a single layer, then once frozen transfer them to an airtight container. Freezing them first, means they won’t stick together.

Top down view of a batch of lemon curd cookies.

These lemon curd thumbprint cookies are perfect for a morning tea or picnic. So easy to make and the aroma that fills your home is divine. Better make two batches as they’ll disappear quickly.

More recipes you’ll love

A batch of lemon curd cookies on a sheet of baking paper with a spoon of lemon curd next to them
5 from 8 ratings
The perfect combination of tangy, sweet and melt in the mouth shortbread, these Lemon Curd Cookies are also cute as buttons. Just right for a sunny day, this 7 ingredient recipe is also easy to throw together.

Video

Ingredients

  • 200 g unsalted butter softened (1 ¾ sticks / 7oz)
  • 70 g icing sugar (powdered sugar) (½ cup / 2 ½oz)
  • 1 teaspoon vanilla extract
  • 225 g plain flour (all purpose flour) (1 ¾ cups / 8oz)
  • 45 g cornflour (US cornstarch) (⅓ cup / 1.6oz)
  • ¼ teaspoon salt
  • cup lemon curd
  • granulated sugar to roll optional

For best results, always weigh ingredients where a weight is provided

Equipment

Instructions
 

  • Preheat the oven to 180C (160C fan forced) / 350F. Line a large baking sheet with baking paper.
  • Beat together the butter and sugar (you can use a stand mixer with paddle attachment or an electric handheld beater).
  • Add the vanilla and mix through.
  • In a separate bowl, whisk together the flour, cornflour and salt
  • Add the dry ingredients to the butter mix in 3 parts, gently mixing between each until just incorporated.
  • Use a cookie scoop (approximately 1 tablespoon) and roll balls of dough.
  • Roll them in a little granulated sugar, then place them on the prepared tray.
  • Use your thumb to press a deep dent (slowly) into each cookie and fill it with lemon curd.
  • Bake for 10 minutes until just starting to brown on the edges, then let them cool for 10 minutes before transferring to a wire rack to cool completely.
  • Please take a moment to leave a comment & rating. It's appreciated and so helpful.

Notes

  1. You can use this easy lemon curd recipe to make lemon curd at home in 10 minutes.
  2. All ovens vary – always test for doneness 1-2 minutes before the recipe suggests
  3. For best results, you should always weigh ingredients like flour and sugar. Kitchen scales are relatively cheap but if you can’t weigh the ingredients, use the spoon and level method (don’t scoop).
  4. Nutrition details are approximate only – scroll below the recipe to find the full nutritional information.
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Nutrition information is approximate only and derived from an online calculator. The brands you use and any changes you make may cause variations.

Nutrition Facts
Lemon Curd Cookies
Amount Per Serving (22 g)
Calories 99 Calories from Fat 54
% Daily Value*
Fat 6g9%
Saturated Fat 4g25%
Trans Fat 0.2g
Polyunsaturated Fat 0.2g
Monounsaturated Fat 1g
Cholesterol 14mg5%
Sodium 28mg1%
Potassium 10mg0%
Carbohydrates 11g4%
Fiber 0.2g1%
Sugar 4g4%
Protein 1g2%
Vitamin A 167IU3%
Calcium 3mg0%
Iron 0.4mg2%
* Percent Daily Values are based on a 2000 calorie diet.