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Blueberry Lemon Cookie Bars

Blueberry Lemon Cookie Bars: A Sweet Summer Delight!


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  • Author: Claire Weston
  • Total Time: 55 minutes
  • Yield: 12 servings 1x
  • Diet: Vegetarian

Description

Delicious and refreshing Blueberry Lemon Cookie Bars, perfect for summer gatherings.


Ingredients

Scale
  • 1 cup (225 g) unsalted butter, softened
  • 1 ¼ cups (250 g) granulated sugar
  • 2 large eggs
  • 2 tsp vanilla extract
  • 2 ½ cups (310 g) all-purpose flour
  • 1 tsp baking powder
  • ½ tsp salt
  • Zest of 1 lemon
  • 2 cups fresh or frozen blueberries
  • ⅓ cup (70 g) granulated sugar
  • 1 tbsp cornstarch
  • 2 tbsp lemon juice
  • 1 cup (120 g) powdered sugar
  • 12 tbsp lemon juice (to desired consistency)
  • Fresh blueberries (for garnish)
  • Lemon zest (for garnish)

Instructions

  1. Beat butter and sugar until light and fluffy.
  2. Add eggs and vanilla, mixing well.
  3. In another bowl, whisk flour, baking powder, salt, and lemon zest.
  4. Add dry mixture to wet ingredients until a soft dough forms.
  5. In a small saucepan, cook blueberries, sugar, cornstarch, and lemon juice over medium heat until thickened (about 5 minutes). Let cool slightly.
  6. Preheat oven to 350°F (175°C). Line a 9×13 inch (23×33 cm) pan with parchment.
  7. Press half of the dough evenly into the pan.
  8. Spread blueberry filling over the dough.
  9. Drop spoonfuls of remaining dough on top, spreading gently to cover most of the filling.
  10. Bake for 30–35 minutes until lightly golden.
  11. Cool completely before glazing.
  12. Drizzle lemon glaze over cooled bars.
  13. Garnish with fresh blueberries and extra lemon zest.
  14. Slice into squares and enjoy!

Notes

  • For a thicker glaze, use less lemon juice.
  • These bars can be stored in an airtight container for up to 3 days.
  • Feel free to substitute with other berries if desired.
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 bar
  • Calories: 250
  • Sugar: 18g
  • Sodium: 150mg
  • Fat: 10g
  • Saturated Fat: 6g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 40mg