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A close-up shot showing the soft and chewy texture of a lemon cookie bar with glaze.
FL Recipes

Lemon Cookie Bars: The Ultimate Easy & Chewy Treat

These Lemon Cookie Bars are incredibly easy to make, packed with fresh lemon flavor, and have the perfect soft and chewy texture. A simple one-bowl dessert topped with a zesty lemon glaze that's perfect for any occasion.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 16 bars
Course: Dessert, Snack
Cuisine: American
Calories: 165

Ingredients
  

  • 1.5 cups All-Purpose Flour
  • 0.5 tsp Baking Soda
  • 0.25 tsp Salt
  • 0.5 cup Unsalted Butter melted
  • 1 cup Granulated Sugar
  • 1 Large Egg room temperature
  • 1 Large Lemon zest and juice needed
  • 0.5 tsp Vanilla Extract
  • 1 cup Powdered Sugar
  • 2 tbsp Fresh Lemon Juice

Equipment

  • 1 8x8 inch baking pan
  • 2 Mixing Bowls
  • 1 Whisk

Method
 

  1. Preheat oven to 350°F (175°C). Line an 8x8 inch baking pan with parchment paper, leaving an overhang to lift the bars out easily.
  2. In a medium bowl, whisk together the all-purpose flour, baking soda, and salt.
  3. In a large bowl, whisk together the melted butter and granulated sugar. Add the egg, 2 tablespoons of fresh lemon juice, and vanilla extract. Whisk until smooth.
  4. Zest the entire lemon into the wet mixture. Gradually add the dry ingredients to the wet ingredients and mix with a spatula until just combined. Do not overmix.
  5. Press the dough evenly into the prepared pan. Bake for 20-25 minutes, until the edges are lightly golden. Let cool completely in the pan.
  6. In a small bowl, whisk powdered sugar and the remaining 2 tbsp of lemon juice until smooth. Drizzle over the cooled bars. Let the glaze set for 30 minutes before cutting and serving.

Nutrition

Calories: 165kcalProtein: 1.5gFat: 6gFiber: 0.5g

Notes

Use Fresh Lemon: For the best, brightest flavor, always use fresh lemon juice and zest.
Don't Overbake: The key to a chewy cookie bar is to pull it from the oven when it's just set. The center might look slightly underdone, but it will continue to bake from the residual heat.
Cool Completely: Letting the bars cool completely is essential for clean cuts and preventing them from falling apart.
Keyword easy lemon dessert,lemon blondies,lemon cookie bars,lemonies

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