Lemon Blueberry Bars Recipe

These irresistible Lemon Blueberry Crumble Bars are bursting with bright lemon zest and juicy blueberries, encased in a buttery oat crumble. A perfect balance of sweet and tart, this easy-to-make dessert is ideal for any occasion! Get ready to impress your friends and family with this delightful treat.

Prep Time 20 mins
Cook Time 80 mins
Calories 261.5 kcal
Protein 8g
Rating 4.0 (1 Reviews)
Lemon Blueberry Bars 66

Recipe Actions

Share this recipe:

Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Lemon Blueberry Bars

Cook Smarter with Sous, Your Kitchen Companion

Missing an ingredient for this Lemon Blueberry Bars? Need a perfect wine pairing or a healthy side dish idea? Don't guess—ask Sous! Your AI-powered sous-chef is ready to help you swap ingredients, adjust serving sizes, and discover flavor tips in seconds.

How to Make Lemon Blueberry Bars

  1. Preheat oven to 350°F (175°C). Line a 9x13 inch metal baking pan with foil, leaving a 1-inch overhang on all sides.
  2. Spray the foil-lined pan with cooking spray.
  3. In a large bowl, whisk together 1 ½ cups all-purpose flour, 1 cup rolled oats, ½ cup shredded coconut, ¾ cup granulated sugar, ½ teaspoon salt, and 2 teaspoons baking powder.
  4. Cut in 1 cup (2 sticks) cold unsalted butter using a pastry blender or your fingers until the mixture resembles coarse crumbs.
  5. Transfer 2 cups of the crumb mixture to a separate bowl and set aside for the topping.
  6. Beat 1 large egg white into the remaining crumb mixture. Press the mixture firmly into the bottom of the prepared pan to form an even crust.
  7. Bake the crust for 10-12 minutes, or until lightly golden.
  8. Meanwhile, in a medium bowl, whisk together 1 (14-ounce) can sweetened condensed milk, ¼ cup lemon juice, 1 tablespoon lemon zest, and 1 large egg yolk.
  9. Let the lemon mixture stand for 5 minutes.
  10. Evenly sprinkle 2 cups fresh blueberries over the hot crust.
  11. Pour the lemon mixture over the blueberries and spread gently with a spatula.
  12. Bake for 7-8 minutes, or until the lemon mixture is set and slightly shiny.
  13. Sprinkle the reserved crumble topping evenly over the lemon-blueberry layer, gently pressing it into the filling.
  14. Bake for an additional 25-30 minutes, or until the filling is bubbly and the topping is golden brown.
  15. Let the bars cool completely in the pan on a wire rack before lifting them out using the foil overhang.
  16. Cut into 24 bars and serve.

Nutrition Information (Approximate per serving)

Sodium

6 g

Sugar

95g

Fat

33g

Carbs

12g

Recipe Categories (Choose a category and find related recipes!)