Name: The Best Lemon Brownies Recipe (With Lemony Glaze)
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: American
Ingredients: 1 cup all-purpose flour; 1 cup granulated sugar; 1/4 tsp salt; 1/2 cup unsalted butter, melted; 2 large eggs; 1 tbsp lemon zest; 2 tbsp fresh lemon juice; 1/2 tsp vanilla extract; 3/4 cup powdered sugar (for the glaze); 1 1/2 tbsp additional lemon juice (for the glaze)

These lemon brownies are a refreshing twist on a classic dessert, packed with tangy citrus flavor and topped with a sweet lemon glaze that melts right into the soft, chewy crumb. Unlike chocolate brownies, these golden beauties bring a bright, zesty flavor that makes them perfect for spring and summer—or whenever I’m craving something sweet and citrusy.

Why You’ll Love This Recipe

I love how this recipe combines the dense, fudgy texture of a brownie with the fresh punch of lemon. It’s incredibly easy to make and requires just a few pantry staples. The glaze soaks into the top of the brownie, giving every bite a juicy, lemon-packed punch. These are great for picnics, potlucks, or just a personal treat with tea or coffee.

Ingredients

(Here's a tip: Check out the full list of ingredients and measurements in the recipe card below.)

All-purpose flour
Granulated sugar
Salt
Unsalted butter, melted
Eggs
Lemon zest
Fresh lemon juice
Vanilla extract
Powdered sugar (for the glaze)
Additional lemon juice (for the glaze)

Directions

I start by preheating my oven to 350°F (175°C) and lining a baking pan with parchment paper or lightly greasing it.
In a mixing bowl, I whisk together melted butter and sugar until smooth.
I add in the eggs, lemon zest, lemon juice, and vanilla extract, stirring until well combined.
Then I fold in the flour and salt, mixing just until the batter is smooth and lump-free.
I pour the batter into the prepared pan and bake for about 25 minutes or until the edges are set and a toothpick inserted in the center comes out clean.
While the brownies are cooling, I mix powdered sugar and lemon juice until I get a smooth, pourable glaze.
Once the brownies are slightly cooled but still warm, I pour the glaze over the top and spread it evenly.
After they’ve cooled completely, I cut them into squares and serve.

Servings and timing

This recipe makes about 12 lemon brownies, depending on how large I slice them.
Prep time: 10 minutes
Cook time: 25 minutes
Total time: 35 minutes

Variations

I sometimes add white chocolate chips for extra richness.
For a tangier twist, I increase the amount of lemon zest and juice slightly.
If I want a softer glaze, I use warm water instead of lemon juice for a milder flavor.
I’ve also tried using a mix of lemon and orange zest for a citrus blend that’s absolutely divine.

Storage/Reheating

I store leftover lemon brownies in an airtight container at room temperature for up to 3 days. If I want them to last longer, I refrigerate them for up to a week. They also freeze well—just make sure they’re fully cooled and separated by parchment paper.
To reheat, I microwave a slice for about 10 seconds for that fresh-out-of-the-oven texture.

FAQs

How do I know when lemon brownies are done baking?

I look for lightly golden edges and a set center. A toothpick inserted should come out with a few moist crumbs, not raw batter.

Can I make these lemon brownies gluten-free?

Yes, I use a 1:1 gluten-free flour blend in place of regular flour, and they turn out great.

Why are my lemon brownies too gooey?

They might be underbaked. I always make sure to let them bake until the center is set and then cool completely for the best texture.

Can I skip the glaze?

Yes, but I find the glaze adds an extra burst of lemon flavor and helps keep the brownies moist.

What type of lemon juice works best?

Freshly squeezed lemon juice is key. It gives a brighter, more natural flavor than bottled juice.

Conclusion

These lemon brownies are one of my go-to treats when I want something sweet, tangy, and satisfying. They’re easy to whip up, make any occasion feel a little more special, and bring a sunny vibe to the dessert table. I love how the lemon glaze seeps into the brownie, making each bite melt-in-the-mouth delicious. Give them a try and let the zesty flavor speak for itself.