Ingredients
Scale
- 1 ¾ cups (200g) fresh or frozen blueberries
- 2 tablespoon (25g) granulated sugar
- 1 teaspoon (5ml) lemon juice
- 1 teaspoon (3g) corn starch
- ½ cup (113g) unsalted butter, at room temperature
- ½ cup (110g) packed light brown sugar
- ¼ cup (50g) granulated sugar
- 2 teaspoon freshly grated lemon zest
- 1 teaspoon 5ml pure vanilla extract
- 1 large egg
- 1 â…“ cups (190g) all-purpose flour
- ½ teaspoon salt
- ¼ teaspoon baking soda
- ¼ teaspoon baking powder
- ¾ cup (113g) pure white chocolate chunks
- ½ cup (120ml) blueberry swirl mixture
Instructions
- Make the blueberry mixture: In a saucepan, combine blueberries and sugar over medium heat, stirring frequently. Cook for 5-7 minutes until reduced by half, then stir in lemon juice. Make a slurry with corn starch and blueberry juices, add to the saucepan, boil briefly, then transfer to a bowl and chill.
- Prepare cookie dough: In a bowl, mix soft butter, both sugars, lemon zest, and vanilla on medium speed until fluffy. Mix in the egg until well combined.
- Combine dry ingredients: In a separate bowl, whisk flour, baking soda, baking powder, and salt. Add to the butter mixture and combine until mostly mixed. Fold in white chocolate chunks.
- Swirl the dough: Divide dough in half, spreading out one half in a new bowl. Dollop chilled blueberry mixture into the dough randomly in portions, then swirl gently without overmixing.
- Chill and preheat: Refrigerate dough while preheating oven to 350°F. Line cookie sheets with parchment paper.
- Scoop and bake: Use a cookie scoop to place mounds of dough on the sheets, about 3 inches apart. Optionally, add extra white chocolate on top.
- Bake for 14-16 minutes until edges are brown and tops are lightly golden. Cool on baking sheets for 2 minutes before transferring to a wire rack.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
For best results, ensure the butter is at room temperature before mixing.
Using fresh blueberries is recommended for optimal flavor, but frozen can be used as well.
Watch the cookies closely as baking times may vary depending on your oven.
- Prep Time: 20 minutes
- Cook Time: 14-16 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 180
- Sugar: 12g
- Sodium: 120mg
- Fat: 8g
- Saturated Fat: 4g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 24mg