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Lemon blueberry cookies topped with lemon glaze, stacked in a wooden bowl with fresh lemons and blueberries in the background.

Lemon blueberry cookies

Amelia
These lemon blueberry cookies are soft, chewy, and bursting with bright citrus flavor and juicy blueberries. Perfect for summer picnics or a year-round sweet treat!
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Prep Time 15 minutes
Cook Time 12 minutes
Chilling Time 30 minutes
Total Time 27 minutes
Course Dessert
Cuisine American
Servings 24 Cookies
Calories 140 kcal

Ingredients
  

Dry Ingredients:

  • 315 g all-purpose flour
  • 1 tsp baking soda
  • ½ tsp salt

Wet Ingredients:

  • 1 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 1 large egg + 1 egg yolk
  • 2 tbsp lemon zest (from 2 lemons)
  • 2 tbsp fresh lemon juice
  • 1 tsp vanilla extract

Add-Ins:

  • 1 cup fresh or frozen blueberries
  • ½ cup white chocolate chips Optional

Instructions
 

Prep:

  • Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.

Make Dough:

  • Cream butter and sugar until fluffy. Beat in egg, yolk, lemon zest, juice, and vanilla.
  • Whisk flour, baking soda, and salt in a separate bowl. Gradually add to wet ingredients.

Fold in Blueberries:

  • Gently fold in blueberries (and white chocolate chips if using) with a spatula.

Chill:

  • Cover and refrigerate dough for 30 minutes (prevents spreading).

Bake:

  • Scoop 1½-tbsp dough balls onto sheets, spacing 2 inches apart.
  • Bake 10-12 minutes until edges are golden but centers are soft.

Cool:

  • Let cookies rest on sheet for 5 minutes before transferring to a wire rack.

Notes

  • Storage:
    • Room temperature: 3-5 days in an airtight container.
    • Freezer: Dough or baked cookies freeze well for 2 months.
  • Substitutions:
    • Gluten-free: Use 1:1 GF flour blend.
    • Vegan: Substitute butter for coconut oil and use flax eggs.
  • Tip: For frozen blueberries, add directly from freezer to prevent bleeding.

Nutrition

Calories: 140kcalCarbohydrates: 18gProtein: 2gFat: 7g
Keyword lemon blueberry cookies
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