Gluten-Free Lemon Walnut Sugar Cookies (Print Version)

Crisp, zesty cookies with crunchy walnuts and bright lemon flavor in a gluten-free treat.

# List of Ingredients:

→ Dry Ingredients

01 - 2 cups gluten-free all-purpose flour blend with xanthan gum
02 - 1/2 teaspoon baking soda
03 - 1/4 teaspoon fine sea salt

→ Wet Ingredients

04 - 1/2 cup unsalted butter, softened
05 - 1 cup granulated sugar
06 - 1 large egg
07 - 2 teaspoons finely grated lemon zest
08 - 2 tablespoons fresh lemon juice
09 - 1 teaspoon pure vanilla extract

→ Add-ins

10 - 3/4 cup walnuts, finely chopped
11 - Extra granulated sugar, for rolling

# Step-by-step Instructions:

01 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 - Whisk gluten-free flour, baking soda, and salt in a medium bowl. Set aside.
03 - Beat softened butter and granulated sugar in a large bowl until light and fluffy, approximately 2 minutes.
04 - Incorporate egg, lemon zest, lemon juice, and vanilla extract, beating until fully combined.
05 - Gradually add dry ingredients to wet mixture, mixing until just incorporated.
06 - Gently fold chopped walnuts into the dough until evenly distributed.
07 - Sop tablespoon-sized dough balls, roll in extra granulated sugar, and place on prepared baking sheets 2 inches apart.
08 - Press each dough ball lightly with fingers or glass bottom to flatten slightly.
09 - Bake for 10 to 12 minutes until edges are lightly golden.
10 - Let cookies rest on baking sheet for 5 minutes, then transfer to wire rack to cool completely.

# Expert Advice:

01 -
  • The lemon brightness cuts through the sweetness perfectly
  • They have that satisfying crisp edge and tender center you want in a sugar cookie
  • Nobody will guess they are gluten-free unless you tell them
02 -
  • Gluten-free dough is stickier than regular dough, so keep your hands lightly sugared when rolling
  • Do not overbake these cookies because they continue to firm up while cooling on the sheet
  • The cookies will look underdone when you first pull them out, which is exactly right
03 -
  • Chill the dough for 30 minutes if it feels too soft to work with
  • Use a cookie scoop for uniform sizing so they bake evenly