Lemon Brownies with Citrus Glaze

Highlighted under Category: Sweet Italian Endings

These lemon brownies are bursting with zesty citrus flavor, combining fresh lemon juice and zest for a vibrant, tangy crumb. The soft, cake-like bars are topped with a sweet, silky glaze made from powdered sugar and more lemon, adding a refreshing finish to each bite. With a quick mixing method and brief bake time, these bars come together easily for a bright treat ideal for spring and summer gatherings. For best results, use fresh lemons and take care not to overbake, preserving their soft, tender texture. Store in an airtight container for days of citrus enjoyment.

A woman wearing an apron and smiling.
Brought to You By Valeria Rossi
Last modified on Thu, 26 Jun 2025 19:14:00 GMT
Lemon brownies on a plate. Save
Lemon brownies on a plate. | recipesvaleria.com

These lemon brownies are the answer whenever I crave something both buttery and citrusy They come out soft with a gentle crumb and that drizzly bright lemon glaze is my favorite finishing touch for any spring or summer table

I baked these for a picnic last year and every square disappeared faster than I expected This recipe is now a go to when I want something uplifting and homemade on the dessert table

Ingredients

  • All purpose flour: gives structure and lightness look for unbleached for the best crumb
  • Granulated sugar: delivers balanced sweetness use fine sugar for easy mixing
  • Salt: sharpens flavors use fine sea salt for best results
  • Unsalted butter: provides richness soften it fully for even mixing
  • Large eggs: add moisture and create that soft bite use the freshest eggs you can find
  • Lemon zest: infuses bright citrus aroma scrub lemons before zesting
  • Lemon juice: brings that signature tang be sure to squeeze lemons fresh
  • Vanilla extract: rounds out the citrus use pure extract for deeper flavor
  • Powdered sugar for the glaze: gives a smooth finish sift to avoid clumps
  • Lemon juice for the glaze: heightens flavor again fresh is best
  • Lemon zest for the glaze: gives flecks of real citrus and extra aroma

When shopping choose lemons that feel heavy and glossy to promise the juiciest result

Step-by-Step Instructions

Prep the Pan:
Line an eight inch square baking pan with parchment paper so the brownies lift out easily after baking
Cream Butter and Sugar:
Beat softened butter and granulated sugar together until pale and fluffy This makes the crumb light and prevents dense bars
Add Eggs and Citrus:
Mix in the eggs one at a time then add the lemon juice zest and vanilla extract Stir until silky and combined so you capture all the citrus oils
Incorporate Dry Ingredients:
Gently fold in flour and salt stirring just until no dry spots remain This step keeps the brownies tender rather than tough
Bake:
Pour the batter into the prepared pan and smooth the top Bake at 350 degrees Fahrenheit for about twenty five minutes A toothpick should come out with just a few moist crumbs but not wet batter
Cool Completely:
Let the brownies cool fully in the pan which ensures the glaze sets perfectly later
Prepare and Add the Glaze:
Mix powdered sugar with lemon juice and zest whisking until smooth and pourable Spread over the cooled brownies
Chill and Slice:
Chill the glazed brownies for about fifteen minutes This helps the glaze firm up so every cut is neat and pretty
Lemon brownies stacked on top of each other. Save
Lemon brownies stacked on top of each other. | recipesvaleria.com

Lemon zest is always my favorite part I love how the tiny flecks of zest add not just aroma but a little sparkle in each square My kids and I once pressed extra zest onto the glaze for an almost confetti like look and it made the brownies feel extra festive

Storage Tips

Store lemon brownies in an airtight container at room temperature for up to three days If you want them to last even longer refrigerate where they stay fresh for about a week Just bring to room temperature before serving for the best soft texture The glaze will stay glossy if you layer parchment between bars

Ingredient Substitutions

You can use white whole wheat flour in place of regular for a touch more texture Just watch for a slightly nuttier taste If you want a dairy free option swap in a plant based butter though the flavor will shift a little Bottled lemon juice does not have the same clean zing as fresh so I recommend always squeezing lemons yourself

Serving Suggestions

These brownies shine with a cup of hot tea or coffee For a special gathering try topping each square with a swirl of whipped cream or a few berries The citrus flavors also work well as an after dinner finish served with a dollop of Greek yogurt on the side

Three stacks of lemon brownies. Save
Three stacks of lemon brownies. | recipesvaleria.com

Cultural and Historical Context

Lemon desserts have long been loved in American baking from pies to cakes Lemon brownies are relatively new compared to their fudgy chocolate cousins but have become wildly popular for their simple prep and unique balance of richness and tartness that feels just right any time of year

Frequently Asked Questions About Recipes

→ How do I achieve a strong lemon flavor?

Use freshly squeezed lemon juice and plenty of zest. For even more punch, add a few drops of lemon extract if desired.

→ Can I make these bars ahead of time?

Yes, store in an airtight container at room temperature for up to 3 days, or refrigerate to keep them fresh longer.

→ What texture should I expect?

These bars offer a soft, cake-like crumb that remains moist as long as you avoid overbaking.

→ Is a glaze necessary?

The citrus glaze enhances both sweetness and lemon flavor, but you may leave it out or dust with powdered sugar if preferred.

→ Can these bars be made gluten-free?

Yes, substitute the all-purpose flour with a gluten-free flour blend for similar results.

→ How do I cut clean squares?

Chill the bars briefly after glazing, then slice with a sharp knife wiped clean between cuts for tidy edges.

Lemon Brownies with Citrus Glaze

Lemon-infused bars with citrus glaze, offering a rich and refreshing tang in a soft, cake-like bite.

Preparation Time
10 minutes
Cooking Duration
25 minutes
Overall Time Required
35 minutes
Brought to You By: Valeria Rossi

Recipe Group: Desserts

Skill Requirement: Perfect for Beginners

Cuisine Type: American

Recipe Output: 9 Number of Servings (9 bars)

Diet Preferences: Quick Vegetarian Option

Required Ingredients

→ Brownies

01 125 g all-purpose flour
02 150 g granulated sugar
03 1.25 ml salt
04 113 g unsalted butter, softened
05 2 large eggs
06 2 tablespoons lemon zest
07 2 tablespoons freshly squeezed lemon juice
08 2.5 ml vanilla extract

→ Citrus Glaze

09 60 g powdered sugar
10 15 ml freshly squeezed lemon juice
11 1 teaspoon lemon zest

How to Make It

Step 01

Preheat the oven to 175°C. Line a 20×20 cm baking pan with parchment paper, allowing overhang for easy removal.

Step 02

In a large mixing bowl, beat the softened butter and granulated sugar together until pale and fluffy.

Step 03

Add the eggs one at a time, beating well after each addition. Blend in the lemon zest, lemon juice, and vanilla extract until fully combined.

Step 04

Sift in the all-purpose flour and salt. Gently fold until just combined to avoid overmixing.

Step 05

Pour the batter into the prepared pan and smooth the surface evenly. Bake for 22 to 25 minutes, or until a toothpick inserted at the centre emerges clean.

Step 06

Allow the brownies to cool fully in the pan before glazing to ensure proper set.

Step 07

Combine powdered sugar, lemon juice, and lemon zest in a small bowl. Stir until the glaze is smooth and pourable.

Step 08

Spread the citrus glaze evenly over the cooled brownies. Refrigerate for 15 minutes to set the glaze before slicing into bars.

Additional Information

  1. Always use fresh lemon juice and zest for optimal flavour and aroma.
  2. Avoid overbaking; brownies should remain moist and tender in texture.
  3. Store in an airtight container at room temperature for up to 3 days or refrigerate to extend freshness.
  4. For enhanced citrus intensity, add a few drops of lemon extract to the batter.

Essential Tools

  • 20×20 cm (8×8-inch) baking pan
  • Parchment paper
  • Large mixing bowl
  • Electric mixer or hand whisk
  • Rubber spatula
  • Measuring cups and spoons

Allergy Notes

Double-check every ingredient for potential allergenic risks. Reach out to your doctor with any concerns.
  • Contains wheat (gluten), eggs, and dairy (butter).

Nutritional Information (Per Serving)

These nutritional details are intended for informational purposes and aren't a substitute for professional guidance.
  • Total Calories: 210
  • Fat Content: 10 grams
  • Carbohydrates: 28 grams
  • Protein Amount: 2 grams