Lemon Bar Cookies

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Delicious homemade Lemon Bar Cookies with a zesty lemon topping.

Lemon Bar Cookies are a delightful twist on a classic treat, bringing the zesty brightness of lemons into a soft, chewy cookie form. They burst with flavor thanks to fresh lemon zest and juice, making them the perfect sunny-day dessert or a refreshing addition to your cookie platter. Whether you’re looking to impress your friends at a gathering or simply want to treat yourself, these Lemon Bar Cookies will definitely do the trick!

What Goes into This Lemon Bar Cookies

To create these wonderful Lemon Bar Cookies, you’ll need a mix of basic ingredients that you might already have in your kitchen. Here’s what you’ll need:

  • Granulated Sugar: 1/2 cup (100 g)
  • All-Purpose Flour: 1 tablespoon (8 g) for the filling, plus 2 cups (250 g) for the cookies
  • Cornstarch: 1 teaspoon (3 g)
  • Lemon Zest: 2 tablespoons (about 2 lemons) for the filling + 1/2 tablespoon (about half a lemon) for the cookies
  • Fresh Lemon Juice: 1/4 cup (60 ml) for the filling + 1/2 tablespoon (7.5 ml) for the cookies
  • Egg Yolks: 3 large
  • Salted Butter: 1/4 cup (60 g) cut into cubes for the filling + 3/4 cup (170 g) softened for the cookie dough
  • Baking Powder: 2 teaspoons (8 g)
  • Powdered Sugar: 1/4 cup (30 g), plus more for rolling the dough balls
  • Whole Egg: 1 large
  • Vanilla Extract: 1 teaspoon (5 ml)
  • Almond Extract (optional): 1/4 teaspoon (1.25 ml)

Step-by-Step Lemon Bar Cookies Recipe

Ready to whip up these delicious cookies? Follow these simple steps!

  1. Make the Lemon Curd: In a small or medium saucepan over medium-low heat, whisk together the granulated sugar, flour, cornstarch, lemon zest, lemon juice, and egg yolks. Cook this mixture for about 10 minutes, whisking continuously until it thickens enough to coat the back of a spoon. Remove it from the heat, stir in the butter until melted, then set it aside to cool for 5 minutes before transferring to the refrigerator.

  2. Prepare Your Oven: Preheat your oven to 350°F (175°C) and line your baking sheets with parchment paper.

  3. Mix the Cookie Dough: In a mixing bowl, cream together the softened butter and granulated sugar until light and fluffy. Add in the whole egg, extra egg yolk, vanilla extract, almond extract (if using), lemon juice, and lemon zest. Mix until well combined.

  4. Combine Dry Ingredients: In another bowl, whisk together the all-purpose flour and baking powder. Gradually add this to the wet mixture, mixing until everything is just combined and you have a soft dough.

  5. Form the Cookies: Use a mini ice cream scoop to form small balls of dough. Roll each dough ball in powdered sugar, then place them on the prepared baking sheets about 2 inches apart.

  6. Add the Lemon Curd: Press a small indentation into the center of each dough ball and fill it with the chilled lemon curd.

  7. Bake Dainties: Bake the cookies for 11-12 minutes, or until the edges are just golden. Remove them from the oven and cool on a wire rack.

  8. Dust and Serve: Before serving, dust the cookies with additional powdered sugar for a beautiful finish.

Serve & Enjoy Lemon Bar Cookies

These Lemon Bar Cookies are not only delicious but also visually appealing. Serve them on a decorative plate, dusted with powdered sugar for an elegant touch. They pair wonderfully with a cup of tea or lemonade and are perfect for summer gatherings, picnics, or as a sweet ending to any meal.

Helpful Tricks for Lemon Bar Cookies

  1. Zest with Care: Make sure to zest only the yellow part of the lemon peel; the white pith underneath can taste bitter.

  2. Chill the Curd: Don’t rush the cooling process for the lemon curd. A well-chilled curd will hold its shape better in the cookies.

  3. Flavor Swap: Feel free to experiment by adding other flavors. A touch of lavender or rosemary can enhance the cookie and give it a unique twist!

Lemon Bar Cookies FAQs

Can I use bottled lemon juice instead of fresh?
While you can use bottled lemon juice, fresh is always best for that vibrant flavor and aroma.

How should I store these cookies?
Store your Lemon Bar Cookies in an airtight container in the fridge. They stay fresh for up to a week.

Can I freeze the dough?
Yes, the dough can be formed into balls and frozen. Just roll them in powdered sugar before baking, and bake straight from the freezer, adding a minute or two to the baking time.

Now that you have the perfect recipe for Lemon Bar Cookies, it’s time to gather your ingredients and get baking! This treat is sure to brighten up your day and impress anyone who tries one. Enjoy!