Lemon Brownies – Bright, Zesty, and Irresistibly Soft

Lemon Brownies bring together the tangy sparkle of fresh citrus and the soft, moist texture of classic blondies. Unlike traditional chocolate brownies, these vibrant squares highlight real lemon zest and juice for a refreshing twist. If you love a bold Citrus Dessert that feels light yet satisfying, this recipe delivers every time. Finished with a smooth Lemon Glaze, these Lemon Brownies bake quickly and slice beautifully. Whether you serve them for brunch, holidays, or casual gatherings, this easy Baking recipe guarantees bright flavor in every bite.

Story 

I first made Lemon Brownies when I wanted something brighter than traditional Blondies but just as simple to prepare. Chocolate felt heavy that day, so I reached for fresh lemons instead. The result surprised everyone. These Lemon Brownies tasted vibrant, soft, and perfectly balanced between sweet and tart.

Since then, Lemon Brownies have become my go-to dessert when I need a reliable crowd-pleaser. They mix in one bowl, bake quickly, and slice neatly. Moreover, the fresh zest gives them a natural citrus aroma that fills the kitchen. Unlike cake, Lemon Brownies stay dense and moist. And unlike cookies, they cut into tidy squares. Whenever I want a dessert that feels sunny and cheerful, I always turn to Lemon Brownies.

Ingredients

  • 3/4 cup all-purpose flour

  • 3/4 cup granulated sugar

  • 1/4 teaspoon salt

  • 1/4 teaspoon baking powder

  • 1/2 cup unsalted butter, softened

  • 2 large eggs

  • 2 tablespoons lemon zest (from about 2 lemons)

  • 2 tablespoons fresh lemon juice

For the Glaze

  • 1 cup powdered sugar

  • 2–3 tablespoons fresh lemon juice (adjust for consistency)

  • Additional lemon zest for garnish (optional)

Step-by-Step Instructions

Preparing the Ingredients

First, preheat your oven to 350°F (175°C). Then line an 8×8-inch baking pan with parchment paper, leaving an overhang on the sides for easy lifting later. Next, whisk together the flour, sugar, salt, and baking powder in a medium bowl. Meanwhile, in a separate large bowl, cream the softened butter with an electric mixer until smooth. Add the eggs one at a time, mixing fully after each addition. Finally, stir in the lemon zest and lemon juice until well combined.

Cooking Instructions

Gradually add the dry mixture to the wet mixture. Mix on low speed just until combined, since overmixing can create dense bars. Spread the batter evenly into the prepared pan. Bake for 22 to 25 minutes, or until the edges look lightly golden and set. Insert a toothpick in the center; it should come out clean or with a few moist crumbs. Allow the brownies to cool completely. Meanwhile, whisk powdered sugar with lemon juice until smooth and pourable. Once cooled, spread the glaze evenly on top and let it set before slicing.

Tips for Perfect Results

Common Mistakes to Avoid

Do not overbake the brownies, because they continue to firm up as they cool. Also, avoid overmixing once you add the flour. Measure the flour correctly by spooning it into the measuring cup instead of scooping directly. Finally, wait until the brownies cool completely before glazing; otherwise, the glaze will melt and run off.

Pro Tips for Better Flavor

Use freshly squeezed lemon juice instead of bottled juice for brighter flavor. In addition, zest the lemons before juicing them to make the process easier. If you prefer extra tang, add a small pinch of salt to the glaze to balance sweetness. For a stronger citrus aroma, rub the lemon zest into the sugar before mixing.

Serving and Storage

How to Serve

Serve Lemon Brownies chilled or at room temperature for clean slices. They pair beautifully with tea, coffee, or fresh berries. For special occasions, dust lightly with powdered sugar before plating. You can also add thin lemon slices for an attractive presentation.

Lemon Brownies

How to Store Leftovers

Store leftover brownies in an airtight container at room temperature for up to three days. If you prefer a firmer texture, refrigerate them for up to five days. When ready to serve, let them sit at room temperature for about 15 minutes for the best flavor and texture.

Conclusion

Lemon Brownies offer the perfect balance of sweet and tangy in a simple, dependable recipe. They bake quickly, slice cleanly, and impress guests with bright citrus flavor. If you want an easy dessert that feels refreshing yet indulgent, make these Lemon Brownies and enjoy a burst of sunshine in every bite.

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Frequently Asked Questions

Can I freeze Lemon Brownies?

Yes. Wrap the cooled brownies tightly in plastic wrap, then place them in a freezer-safe container. Freeze for up to three months. Thaw at room temperature before serving.

Can I make Lemon Brownies ahead of time?

Absolutely. In fact, they taste even better the next day once the glaze fully sets and the flavors meld. Prepare them one day in advance and store covered at room temperature.

Can I double this recipe?

Yes. Simply double all ingredients and bake in a 9×13-inch pan. Keep an eye on baking time, since it may need a few additional minutes.

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Lemon Brownies

Lemon Brownies


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  • Author: Olivia Hartwellen
  • Total Time: 40 minutes
  • Yield: 16 brownies 1x

Description

Bright and tangy lemon brownies with fresh zest and a smooth lemon glaze. Soft, moist, and ready in 40 minutes.


Ingredients

Scale
  • 3/4 cup all-purpose flour
  • 3/4 cup granulated sugar
  • 1/4 teaspoon salt
  • 1/4 teaspoon baking powder
  • 1/2 cup unsalted butter, softened
  • 2 large eggs
  • 2 tablespoons lemon zest
  • 2 tablespoons fresh lemon juice
  • 1 cup powdered sugar
  • 23 tablespoons fresh lemon juice for glaze
  • Additional lemon zest for garnish (optional)

Instructions

  1. Preheat oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper.
  2. Whisk together flour, sugar, salt, and baking powder in a medium bowl.
  3. Cream softened butter until smooth, then add eggs one at a time.
  4. Mix in lemon zest and lemon juice until combined.
  5. Gradually add dry ingredients to wet ingredients and mix just until combined.
  6. Spread batter evenly into prepared pan.
  7. Bake for 22-25 minutes until edges are set and lightly golden.
  8. Cool completely in the pan.
  9. Whisk powdered sugar with lemon juice to make glaze.
  10. Spread glaze over cooled brownies and let set before slicing.

Notes

  1. Do not overbake to keep brownies moist.
  2. Use fresh lemon juice for best flavor.
  3. Allow brownies to cool fully before glazing.
  4. Store in airtight container for up to 3 days.
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 brownie
  • Calories: 210
  • Sugar: 18g
  • Sodium: 85mg
  • Fat: 10g
  • Saturated Fat: 6g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 0g
  • Protein: 3g
  • Cholesterol: 55mg

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