Tuesday, June 18, 2024

Lemon Curd Cookies (Lemon Thumbprint Cookies)

These lemon curd cookies are the perfect treat when you're in the mood for a lemon dessert. 

The cookie is crisp on the outside and tender inside.

It's got a very mild lemon flavor from the lemon zest in the cookie as well as the lemon sugar that the cookie dough is rolled before baking. 

Each "thumbprint" is filled with a lemon curd that brings all the tart goodness and pairs perfectly with the sweet cookie.  

These lemon curd thumbprint cookies are the perfect treat for spring.

lemon curd cookies on a white plate

LEMON CURD COOKIES

Any other lemon lovers out there? I quite enjoy lemon treats.  One of my childhood favorites is lemon freeze. It's a recipe from my Grandma that's so yummy. 

Lemon meringue pie is another dessert I remember having often as a kid. 

I also love these gooey lemon bars.  Lemon curd cookies are a cookie version of lemon bars. They're basically lemon bar cookie cups and they are so tasty!

 
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INGREDIENTS NEEDED FOR LEMON CURD COOKIES

  • butter
  • vegetable oil
  • sugar
  • powdered sugar
  • eggs
  • vanilla
  • all-purpose flour
  • baking soda
  • cream of tartar
  • freshly squeezed lemon juice
  • lemon zest

HELPFUL KITCHEN TOOLS

rectangular white tray with several lemon curd cookies on top and a bowl of lemon curd to the side.

HOW TO MAKE LEMON SUGAR

Let's get started with our lemon sugar first. 

I recommend using a zester for this. If you don't have one, you can try using the mini section of a cheese grater, but the lemon peel will not be as fine.    

You can use a zester for many things besides just zesting lemons. You can use it to zest oranges or limes. You can use it to finely grate ginger, garlic or parmesan cheese. 

I would definitely consider getting one if you don't have one.
  1. Begin by zesting 2 lemons. When zesting, be sure to only remove the yellow part of the peel. (The white part is bitter, so you don't want that in the lemon sugar)
  2. Place the zest in a small bowl with 1/2 cup of sugar. 
  3. Mix to combine. 
Once the lemon sugar is combined, set it aside. We will roll the cookies in this mixture later. 

Note: While you're zesting, zest an additional lemon. This zest will go into the cookie batter.
collage of images depicting how to make lemon sugar

HOW TO MAKE THE COOKIES

These cookies are basically a sugar cookie. A hint of lemon zest is added to the batter and the cookies are rolled in lemon sugar before baking. 

 These really are easy cookies to make. 

The printable thumbprint cookie recipe is at the very end of the post. 


collage of images depicting how to make lemon sugar cookies
  1. Add 1 cup softened butter to a large bowl and mix until smooth and creamy.
  2. Add 1 cup vegetable oil, 1 cup sugar and 1 cup powdered sugar to the butter. Mix until combined.
  3. Add 2 eggs, 2 tsp vanilla extract and the zest of 1 lemon. Mix until smooth.
  4. Add 5 cups flour, 1 tsp baking soda and 1 tsp cream of tarter. 
  5. Mix with a wooden spoon until all the flour has been combined.
  6. Roll about a tablespoon of dough into a ball and roll in the lemon sugar to coat.
  7. Bake cookies at 375 for 10 minutes on a greased sheet pan. (Alternately you could line the pan with parchment paper.) 
  8. Once removed from the oven immediately create a deep indentation in the center of each ball using a melon baller.
  9. Place the baked cookies on a wire rack. Once cool, fill the cavity with tangy lemon curd.
collage of images depicting baking cookies and creating an indent for the lemon curd filling

HOW TO MAKE TANGY HOMEMADE LEMON CURD

Making your own lemon curd is actually really easy.   I recommend using fresh lemon juice. (The bottled stuff is just not as good.) 

This tangy yet sweet lemon curd filling is the highlight of these cookies.

white dish of lemon curd on a blue background.
Let's get started with this easy recipe.
  1. Juice 3-4 lemons until you have 3/4 cup of juice.
  2. Place juice, 1 1/2 cup sugar and 3 eggs in a medium saucepan. 
  3. Cook over medium-low heat, stirring constantly. 
  4. Cook just until it thickens and the whisk leaves visible trails in the curd. Do not boil. Remove from heat.
  5. Strain the curd through a small sieve to remove any lumps.
  6. Stir in 1/4 cup cubed butter and stir until butter is melted and incorporated.
  7. Let cool to room temperature. Cover with plastic wrap and then place in the refrigerator. (Make sure plastic wrap is placed right on top of the curd to prevent a skin from forming.)
You can make the curd ahead of time and refrigerate until needed.

What's the difference between lemon curd and lemon custard?

Lemon curd and lemon custard are similar. They're both have a pudding like consistency and are cooked over the stove. 

 The main difference is the ratio of lemon juice to other ingredients.

Curd has a higher concentration of lemon.  Lemon curd ingredients are fairly basic including lemon juice, sugar, eggs and butter. 

Lemon custard could include all of those ingredients but may also have milk, cream or water as well as cornstarch or flour to help thicken it.

Does lemon curd have to be refrigerated?

Yes, it is best to refrigerate lemon curd as soon as it has cooled to room temperature.

ASSEMBLING THE COOKIES

Once the cookies have cooled, place a generous scoop of creamy lemon curd in the cavity of each cookie.   

Store leftover cookies in the refrigerator.

You can eat leftovers cold, or let them sit out for 20-30 minutes until they come to room temperature. 

I like them as is, but you can dust them with powdered sugar if desired.

lemon thumbprint cookies on a tray

Do lemon curd cookies need to be refrigerated?

If you have added the lemon filling to the cookie, then yes they need to be refrigerated.  

 You can leave the unfilled cookies at room temperature and fill them with the refrigerated lemon curd right before serving. 

Can you freeze lemon curd cookies?

Technically, both the cookies and lemon curd freeze fairly well, so freezing the lemon curd cookies will work just fine. 

Freeze the cookies on a baking tray until hardened and then move to an airtight container once frozen. 

The problem is, if not carefully packed, the cookies can become stuck to the curd resulting in a messy presentation when you pull them out to eat. 

My suggestion is to freeze the cookies and curd separately and add the curd to the cookies once thawed and ready to eat. 

Or you could freeze the cookies and make fresh lemon curd when ready to serve them.

MORE BEST COOKIE RECIPES



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a plate of lemon curd cookies with text overlay

lemon thumbprint cookies with text overlay

1 comment :

  1. These look delicious, love anything lemon. I will definitely make these

    ReplyDelete