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Freshly baked stuffed lemon cookies, one cut in half revealing a gooey lemon curd filling, placed on a rustic wooden surface with lemons in the background.

Stuffed Lemon Cookies: Soft, Zesty, and Irresistibly Delicious

olivia
These Stuffed Lemon Cookies are soft, buttery, and bursting with citrusy goodness! πŸ‹ Each bite reveals a gooey, tangy lemon curd filling wrapped in a golden, sugar-coated cookie. The perfect balance of sweet and tart, these cookies are a must-try for lemon lovers!
Prep Time 30 minutes
Cook Time 8 minutes
Total Time 1 hour 38 minutes
Course Cookies, Dessert
Cuisine American, European
Servings 9 -10 cookies
Calories 210 kcal

Ingredients
  

For the Lemon Curd Filling:

  • Caster sugar – Adds sweetness to balance the tart lemon.
  • Cornstarch – Helps thicken the curd for a smooth creamy texture.
  • Egg – Provides richness and helps the curd set.
  • Fresh lemon juice – Gives the filling its bold tangy citrus flavor.
  • Lemon peel zest only – Enhances the lemon flavor without bitterness.
  • Unsalted butter – Adds a creamy velvety finish to the curd.

For the Lemon Cookie Dough:

  • Unsalted butter – Creates a rich tender, and buttery cookie.
  • Caster sugar – Adds sweetness and a slightly crisp texture.
  • Lemon zest – Infuses the dough with fresh lemon aroma and taste.
  • Vanilla paste/extract – Enhances depth of flavor.
  • Egg – Binds the dough and keeps it soft.
  • All-purpose flour – Provides structure for the cookies.
  • Salt – Balances the flavors and enhances the lemony notes.
  • Baking soda – Helps create a light slightly chewy texture.
  • Granulated sugar – For coating the cookie balls adding a delicate crunch.

Instructions
 

1️⃣ Prepare the Lemon Curd Filling:

  • In a heatproof bowl, mix sugar and cornstarch.
  • Whisk in the egg, then stir in lemon juice and lemon peel.
  • Cook over a bain-marie (double boiler), stirring frequently, until thickened.
  • Remove from heat, stir in butter, and let cool.
  • Cover and refrigerate for 30 minutes, then scoop into 10 portions and freeze for at least 1 hour.

2️⃣ Make the Lemon Cookie Dough:

  • Cream butter, sugar, lemon zest, and vanilla until smooth and fluffy.
  • Mix in the egg until fully combined.
  • Sift in flour, salt, and baking soda, and mix until a soft dough forms.
  • Chill dough for 20 minutes.

3️⃣ Assemble the Cookies:

  • Scoop out large dough balls, flatten slightly, and place a frozen lemon curd scoop in the center.
  • Wrap the dough around the filling and roll into a ball.
  • Roll each cookie ball in granulated sugar and place on a lined baking sheet.

4️⃣ Bake the Cookies:

  • Preheat oven to 350Β°F (180Β°C, fan-assisted).
  • Bake for 8-9 minutes until edges are slightly golden but centers remain soft.
  • Cool on the tray before transferring.

Notes

  • Don’t Overbake! The cookies should look slightly underdone when removed from the oven; they will firm up as they cool.
  • Freeze Extra Lemon Curd – Store leftover curd in small scoops for future batches.
  • Storage Tip – Keep cookies refrigerated for the best texture.
Keyword buttery lemon cookies, citrus cookies, filled lemon cookies, lemon curd cookies, soft lemon cookies, stuffed lemon cookies