Lemon Brownies Recipe
If you are on the lookout for a delightful twist on a classic treat, these Lemon Brownies will absolutely steal your heart. Bright, tangy, and irresistibly moist, these brownies bring together the lusciousness of traditional brownies and the refreshing zing of lemon in perfect harmony. The **Lemon Brownies** offer a vibrant citrus flavor balanced with just the right amount of sweetness, making them an excellent companion for a sunny afternoon tea or a cheerful dessert that brightens any gathering. Trust me, once you try these, they’ll become a cherished staple for your baking adventures.

Ingredients You’ll Need
Gathering the ingredients is a breeze, and each one plays a crucial role in creating the unique texture and bright flavor of these delightful Lemon Brownies. From the richness of butter to the zing of fresh lemon juice, every component works in harmony to deliver that vibrant, chewy perfection.
- ¾ cup granulated sugar: Adds sweetness and helps create a tender crumb.
- ½ cup unsalted butter (room temperature): Provides richness and moisture to keep the brownies soft.
- 1 lemon, zested (about 2 Tbsp): Essential for that fresh, aromatic lemon flavor that defines this dish.
- 2 Tbsp lemon juice (freshly squeezed): Injects tangy brightness and natural acidity.
- 1 tsp lemon extract: Amplifies the lemon essence, making the flavor pop in every bite.
- 1 tsp vanilla extract: Adds depth and balances the tartness with warm, sweet notes.
- 2 large eggs: Bind the ingredients together and contribute to the fluffy texture.
- 1 egg yolk: Adds extra richness for a fudgier finish.
- 1 cup all-purpose flour: The foundation that provides structure without weighing the brownies down.
- ½ tsp baking powder: Gives a slight lift, keeping the brownies soft and airy.
- ¼ tsp salt: Enhances all the flavors and balances the sweetness.
- 1 cup powdered icing sugar: Used in the glaze, it adds a smooth, sweet coating on top.
- 2 Tbsp lemon juice (or water): Helps create the perfect consistency for the glaze.
- 1 tsp lemon zest: Gives an extra burst of citrus aroma to the glaze.
- 1 tsp lemon extract: Completes the glaze with that unmistakable lemony punch.
How to Make Lemon Brownies
Step 1: Prepping the Lemon
Start by zesting the peel of one lemon to capture all that fragrant oil—this adds an incredible fresh lemon aroma. Then, squeeze the lemon juice carefully, making sure to remove any seeds for a smooth batter later on.
Step 2: Preparing the Oven and Pan
Preheat your oven to 350°F. Line a 9″x9″ baking dish with parchment paper to make removing the brownies a breeze later and ensure even baking—no sticking here!
Step 3: Creaming Butter, Sugar, and Zest
In a large bowl, combine the softened butter, granulated sugar, and the freshly zested lemon. Use an electric mixer to cream these together until light and fluffy. This step is pivotal as it incorporates air, resulting in a tender brownie texture.
Step 4: Adding Eggs and Extracts
Add the eggs and egg yolk one at a time, beating thoroughly after each addition to keep the batter smooth. Then, mix in the vanilla and lemon extracts—these extract intensify the citrus notes and add a lovely warmth.
Step 5: Combining Dry Ingredients
In a separate bowl, whisk together the all-purpose flour, baking powder, and salt. Gradually fold the dry mix into the wet mixture, starting with half and then adding the remainder, to avoid overmixing and ensure a light batter.
Step 6: Baking the Brownies
Pour the luscious batter into the prepared baking dish and bake for 22-25 minutes. You’ll want to watch closely—when a toothpick inserted comes out with only a few moist crumbs, they’re ready. Let the brownies cool in the pan for 30 minutes before gently lifting them out onto a wire rack to cool completely.
Step 7: Making the Glaze and Finishing Touch
Whisk together the powdered icing sugar, lemon juice (or water), lemon zest, and lemon extract in a small bowl until you have a smooth glaze. Spread this lovingly atop the cooled brownies using a spatula. The glaze adds a perfect shiny, tangy finish that takes these brownies from delicious to unforgettable.
How to Serve Lemon Brownies

Garnishes
Sprinkle a little additional lemon zest over the glaze for a pop of color and extra zing. You can also add fresh mint leaves for a refreshing touch that pairs beautifully with the lemon flavor.
Side Dishes
Lemon Brownies shine best alongside a dollop of whipped cream or a scoop of vanilla ice cream to complement their citrus brightness. Fresh berries, such as raspberries or blueberries, also make delightful, colorful accompaniments.
Creative Ways to Present
Try stacking lemon brownie squares with layers of lemon curd or cream cheese frosting between them for a stunning lemon brownie cake. Alternatively, cut into bite-sized pieces and serve on a decorative platter with a light dusting of powdered sugar to impress your guests.
Make Ahead and Storage
Storing Leftovers
Store your Lemon Brownies in an airtight container at room temperature for up to three days to maintain their moisture and freshness. If your kitchen is warm, consider refrigerating to keep the glaze intact, but bring them back to room temperature before enjoying.
Freezing
These brownies freeze beautifully! Wrap individual squares tightly in plastic wrap, then place them in a freezer-safe container or bag. They will keep for up to two months without losing their delightful flavor or texture.
Reheating
To enjoy thawed Lemon Brownies, simply let them come to room temperature naturally or give them a quick warm-up in the microwave for 10-15 seconds. This will revive their softness and gooey, luscious texture.
FAQs
Can I use lemon juice from a bottle instead of fresh lemons?
While fresh lemon juice provides the brightest, most vibrant flavor for your Lemon Brownies, you can use bottled lemon juice if needed. Just make sure it’s 100% lemon juice without additives to keep that authentic zing.
What if I don’t have lemon extract?
No worries! You can omit the lemon extract and simply increase the amount of fresh lemon zest and juice slightly. The brownies will still have a lovely natural lemon flavor without it.
Can I make these Lemon Brownies gluten-free?
Absolutely! Substitute the all-purpose flour with a gluten-free flour blend that measures cup-for-cup. Just be sure the blend contains xanthan gum for best results.
How do I know when the Lemon Brownies are done baking?
The best test is to insert a toothpick into the center. It should come out with only a few moist crumbs attached. You want to avoid overbaking to keep the brownies tender and moist.
Can I add other flavors to these Lemon Brownies?
Definitely! Adding a handful of fresh blueberries or white chocolate chips into the batter makes for a tasty variation. Just fold gently before baking to keep the batter fluffy.
Final Thoughts
There’s something truly special about Lemon Brownies that makes them stand out from the usual dessert crowd. Their bright, zesty flavor combined with that classic rich brownie texture is a match made in heaven. I encourage you to give this recipe a try and see how quickly these become your go-to treat for any occasion. Once you experience the perfect harmony of tang and sweetness, you’ll find yourself baking Lemon Brownies again and again!
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Lemon Brownies Recipe
- Total Time: 1 hour 10 minutes
- Yield: 16 brownies 1x
- Diet: Vegetarian
Description
These Lemon Brownies combine the rich, buttery texture of traditional brownies with a refreshing citrus twist, featuring tangy lemon zest and juice in both the batter and a sweet lemon glaze. Perfect as a light dessert or afternoon treat, they offer a delightful balance of sweet and tart flavors.
Ingredients
Brownie Batter
- ¾ cup granulated sugar
- ½ cup unsalted butter (room temperature)
- 1 lemon, zested (about 2 Tbsp)
- 2 Tbsp lemon juice (freshly squeezed)
- 1 tsp lemon extract
- 1 tsp vanilla extract
- 2 large eggs
- 1 egg yolk
- 1 cup all purpose flour
- ½ tsp baking powder
- ¼ tsp salt
Lemon Glaze
- 1 cup powdered icing sugar
- 2 Tbsp lemon juice (or water)
- 1 tsp lemon zest
- 1 tsp lemon extract
Instructions
- Zest and Juice the Lemon: Carefully zest the peel of one lemon and then squeeze out the lemon juice. Set aside for use in the batter and glaze.
- Preheat Oven and Prepare Pan: Preheat your oven to 350°F (175°C) and line a 9″x9″ baking dish with parchment paper to prevent sticking and ensure easy removal of the brownies.
- Cream Butter, Sugar, and Lemon Zest: In a large bowl, use an electric mixer to cream together the softened butter, granulated sugar, and lemon zest until the mixture is light and fluffy, which helps to incorporate air for a tender texture.
- Add Eggs: Add the two large eggs and one egg yolk one at a time to the creamed mixture, mixing thoroughly after each addition to maintain a smooth batter.
- Mix in Extracts: Stir in the vanilla extract and lemon extract to infuse the batter with aromatic flavors.
- Combine Dry Ingredients: In a separate medium bowl, whisk together the all purpose flour, baking powder, and salt to evenly distribute the leavening agent and salt.
- Add Flour to Wet Mixture: Gradually add half of the dry mixture to the wet ingredients, mixing gently until just combined to avoid overworking the batter.
- Incorporate Remaining Flour: Add the remaining flour mixture and blend until the batter is smooth and uniform.
- Bake the Brownies: Pour the batter into the prepared baking dish and bake for 22-25 minutes. The brownies should be set but still slightly moist in the center. Allow to cool in the pan for 30 minutes before removing.
- Prepare Lemon Glaze: In a small bowl, combine powdered icing sugar, lemon juice (or water), lemon zest, and lemon extract. Mix until smooth and pourable.
- Glaze and Serve: Spread the lemon glaze evenly over the cooled brownies using a spatula. Slice into squares and serve to enjoy the perfect balance of tangy and sweet flavors.
Notes
- Use fresh lemon juice and zest for the brightest lemon flavor.
- Room temperature butter and eggs help create a smoother batter.
- Do not overmix the batter once flour is added to keep brownies tender.
- The glaze can be thinned with water if it’s too thick for spreading.
- Store leftovers in an airtight container at room temperature for up to 3 days.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 brownie (approx. 2×2 inch square)
- Calories: 180
- Sugar: 20g
- Sodium: 90mg
- Fat: 8g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 55mg
Keywords: lemon brownies, lemon dessert, citrus brownies, baked lemon treats, easy lemon brownies