These delicious Lemon Blondies are full of lemon flavor and topped with a simple, lemony glaze.
Using simple, everyday ingredients, these blondies are a made-from-scratch recipe that’s easy to make.
I love lemon desserts, which is why I made lemon brownies with a cake mix first, and now, this homemade lemon blondie recipe is another option for making a delicious handheld lemon dessert with a slight twist in texture.
If making desserts from scratch and keeping things easy in the kitchen is important to you, then this is a recipe to save to your Pinterest boards. This blondie recipe is a soft, chewy dessert that’s perfect for a spring dessert and to take along to potlucks or even Easter dinner.
Here, you’ll find the full lemon blondie recipe, complete with photos, instructions, and all of my best blondie recipe tips and tricks!
Looking for more blondie recipes? This butterscotch brownie recipe is a similar type of dessert that’s an alternative to a chocolate brownie.
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Why You’ll Love This Recipe
- Simple Recipe – It’s very likely that you already have these simple ingredients in your pantry and fridge, and you’ll be amazed at how quickly the lemon blondie mixture comes together.
- Perfect for Sharing – This recipe makes 9 bigger blondies, or 12 smaller blondies, making it easy to make for a party, sharing at work, or selling at a bake sale.
- Sweet & Tangy Flavors – The rich, buttery-sweet texture of blondies pairs wonderfully with the refreshing tartness of lemon.
- Soft & Chewy Texture – Unlike lemon bars, which are more custard-like, lemon blondies have a dense, fudgy texture similar to brownies.
- Customize – You can add fun additions like white chocolate chips, a lemon glaze, or even shredded coconut.
Ingredients
Here’s what you’ll need to make this easy blondies recipe.
Complete list of ingredients and amounts can be found in the recipe card below.
- Granulated sugar: Adds sweetness and structure to the blondies.
- Lemon zest and juice: Provides the signature tangy lemon flavor. Always use fresh lemons for the best results.
- Pure vanilla extract: This recipe uses vanilla to balance the tanginess and round out the flavor profile.
- Unsalted butter: Gives the blondies their moist and rich texture.
- Eggs: Bind the ingredients together and contribute to the blondies’ structure.
- Kosher salt: Enhances the flavors and balances the sweetness.
- All-purpose flour: Flour provides the needed structure for these blondies.
- Powdered sugar: Used for the glaze to create a smooth and sweet finish.
How to Make Lemon Blondies
Full instructions, with more details can be found in the recipe card below.
Start by preheating your oven to 350°F. Lightly spray an 8 x 8-inch baking dish with cooking spray, then line it with parchment paper, leaving an overhang for easy removal. The spray will help keep the parchment in place.
How to Make Lemon Glaze Topping for Lemon Blondies
TIP: Top iced blondies with slices of lemon (optional) for an adorable garnish.
Top Tips
- Parchment Paper: Spraying the baking pan before adding parchment paper helps keep it in place, and the parchment paper helps remove the blondies from the pan easily.
- Measuring: When baking, it’s important to measure correctly so the recipe turns out the best. If you find it helpful, you can also check out my guide for baking measurements and conversions.
- Baking Pan: If you only have a 9×13 pan instead of an 8×8 pan, this would make for thinner blondies and wouldn’t require as long of baking but I’m sure it can be done. Just be mindful of the thickness and bake time changes that may be needed.
Serving Ideas for Lemon Blondies
- These lemon blondies pair with a glass of cold milk, warm tea, or a dirty chai latte, for a cozy treat.
- They make a great addition to a lemonade stand. See how to build your own lemonade stand out of crates.
- Package lemon blondies up to give as neighbor gifts or to pack in a sunshine basket since they’re a beautiful yellow.
Expert FAQs
Lemon bars are more of a custard-like treat, while lemon blondies have more of a brownie, and dense, texture.
In a pinch, bottled lemon juice can work but for the best results, using fresh lemon is recommended, and so you can use the fresh zest as well.
You can add extra lemon zest or even lemon extract to make the blondies extra full of lemon flavor.
Storage Instructions
- Extras: Store blondies in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 1 week. Note that the lemon slices should be removed before storing so the juices don’t spoil the blondies.
- Make-Ahead: The blondies can be baked and glazed a day in advance. Store them covered (without lemon slices) in the fridge and allow them to come to room temperature before serving.
- Freezing Lemon Blondies: These can be frozen. It’s best to wrap them tightly in plastic wrap, and then store them in a freezer container. Freeze for up to 3 months. When ready to enjoy, thaw at room temperature and enjoy.
More Lemon Dessert Recipes
I can’t wait to hear what you think of these lemon blondies! Everyone will surely love it, so you may want to plan on doubling the recipe.
Did you make this? I’d be so grateful if you left a “star” rating below to let me know what you thought! Then, the next time you need a quick and easy recipe, come back to Fantabulosity to browse all of my easy recipes!
Recipe
Lemon Blondies
Ingredients
Lemon Blondies
- 1 cup granulated sugar
- 2 tablespoons lemon zest which takes about 2 large lemons
- ½ cup unsalted butter melted and cooled (1 stick of butter, melted)
- 2 tablespoon fresh lemon juice
- 2 teaspoons pure vanilla extract
- 2 large eggs room temperature
- 1 cup all-purpose flour
- ½ teaspoon kosher salt
For the Lemon Glaze
- 1 cup powdered sugar
- 1½ tablespoons fresh lemon juice
- ¼ teaspoon pure vanilla extract
- Thinly sliced lemons for garnish, optional
Instructions
For the Lemon Blondies
- Preheat your oven to 350°F. Lightly spray an 8 x 8-inch baking dish with cooking spray, then line it with parchment paper, leaving an overhang for easy removal. The spray will help keep the parchment in place.
- In a medium bowl, combine 1 cup granulated sugar and 2 tablespoons lemon zest. Use a whisk or whisk attachment to incorporate the zest into the sugar until it becomes fragrant and slightly moist. This enhances the lemon flavor.
- Add ½ cup (1 stick) melted unsalted butter, 2 tablespoons lemon juice, 2 teaspoons pure vanilla extract, and 2 large eggs to the lemon sugar mixture. Whisk until smooth and well combined.
- Add 1 cup all-purpose flour and ½ teaspoon kosher salt. Stir gently with a spatula until just combined, being careful not to overmix.
- Pour the batter into the prepared baking dish and spread it evenly. Bake for 28 – 32 minutes or until the edges are lightly golden and a toothpick inserted into the center comes out mostly clean. A few moist crumbs are fine.
- Allow the blondies to cool completely in the pan before glazing. Use the parchment overhang to lift them out of the dish for easier glazing.
For the Lemon Glaze
- In a small bowl, whisk together 1 cup powdered sugar, 1 ½ tablespoons lemon juice, and ¼ teaspoon pure vanilla extract until smooth. The glaze should be thick but pourable. Adjust the consistency by adding more powdered sugar (for thickness) or a few drops of lemon juice (for thinning).
- Pour the glaze over the cooled blondies, spreading it evenly with a spatula. Let it set for 15 – 20 minutes. Garnish with thinly sliced lemons if desired.
- Cut into 9 or 12 squares and ENJOY!
Notes
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- Parchment Paper: Spraying the baking pan before adding parchment paper helps keep it in place, and the parchment paper helps remove the blondies from the pan easily.
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- Storing: Store blondies in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 1 week. Note that the lemon slices should be removed before storing so the juices don’t spoil the blondies.
- Overbaking: It’s best to make sure you don’t overbake these, so they have the texture desired.
Nutrition
Nutritional information is based on third-party calculations and should be considered estimates. Actual nutritional content will vary with brands used, measuring methods, portion sizes and more.
Jessica says
These lemon brownies are the perfect spring dessert idea! Light and full of spring flavor.