If you’ve been searching for a bright, zesty treat that’s both simple to make and irresistibly delicious, this Easy Lemon Squares Recipe is exactly what you need. These bars combine a buttery, tender crust with a tangy, luscious lemon filling, creating a perfect balance of sweet and tart that’s sure to brighten up your day. With straightforward ingredients and an easy-to-follow process, this recipe is a wonderful go-to for anyone who loves a classic citrus dessert without any fuss.

Ingredients You’ll Need
The beauty of this Easy Lemon Squares Recipe lies in its simplicity. Every ingredient plays an important role—from the rich, soft butter that creates a melt-in-your-mouth crust to the fresh lemon juice that delivers that unmistakable zing. Let’s break down the essentials you’ll gather for this delightful dessert.
- 1 cup all-purpose flour: Forms the sturdy, tender base of the crust, providing structure and a subtle chewiness.
- 1/4 cup granulated sugar: Adds sweetness and helps create a lovely crumbly texture in the crust.
- 1/2 cup unsalted butter, softened: Gives the crust its rich flavor and ensures it bakes up golden and flaky.
- 2 large eggs: Bind the lemon filling beautifully and add a slight richness to balance the tartness.
- 3/4 cup granulated sugar: Sweetens the lemon filling, brightening every bite without overwhelming.
- 2 tablespoons all-purpose flour: Helps set the lemon layer so it holds together when sliced.
- 1/4 teaspoon baking powder: Gives a little lift to the filling, keeping it light and tender.
- 1/3 cup freshly squeezed lemon juice: The star ingredient, infusing the squares with vibrant, fresh citrus flavor.
- Powdered sugar, for dusting: Adds a delicate sweetness and charming finish, making each piece look irresistible.
How to Make Easy Lemon Squares Recipe
Step 1: Prepare the Crust
Start by preheating your oven to 350°F (175°C). Grease an 8×8-inch baking pan or line it with parchment paper for easy removal later. Mixing the flour, granulated sugar, and softened butter together until crumbly forms the base of your lemon squares. Press this mixture evenly into your pan to make a solid, buttery crust that will bake to a lovely golden brown in about 15 to 20 minutes.
Step 2: Make the Lemon Filling
While your crust is baking, whisk together the eggs and 3/4 cup granulated sugar until the mixture is smooth and glossy. This step ensures the filling is perfectly sweetened and creamy. Stir in the flour, baking powder, and freshly squeezed lemon juice, making sure everything is fully combined. This filling will give your lemon bars their signature tangy, silky texture.
Step 3: Bake the Lemon Squares
As soon as the crust comes out of the oven and is still warm, pour the lemon filling over it evenly. Return the pan to the oven and bake for another 20 to 25 minutes. You’ll know it’s ready when the filling is set and the edges turn a delicious golden hue. This gentle baking gives the filling just the right firmness without drying it out.
Step 4: Cool and Finish
Let your lemon squares cool completely in the pan—that’s essential for clean slicing. Once cool, dust generously with powdered sugar for a delicate sweet touch and a beautiful presentation. Cut into squares, serve, and prepare for compliments!
How to Serve Easy Lemon Squares Recipe

Garnishes
Simple powdered sugar dusting is a classic, but you can jazz up your lemon squares with thin lemon zest curls for an extra pop of color and fragrance or a light drizzle of white chocolate for a sweet contrast. Fresh mint leaves also add a refreshing herbal note that pairs beautifully with the tangy citrus flavors.
Side Dishes
Lemon squares are lovely on their own as a refreshing dessert, but pairing them with a scoop of vanilla ice cream or a dollop of whipped cream creates a dreamy experience. They also complement a cup of hot tea or coffee perfectly, making them an ideal choice for afternoon refreshments or a casual get-together.
Creative Ways to Present
To wow your guests, serve your lemon squares on a rustic wooden board or a bright, colorful plate to highlight their sunny hue. Try layering smaller squares in pretty pastry boxes or wrapping them individually with parchment paper tied with twine for a charming homemade gift. Presentation can make this easy dessert feel extra special!
Make Ahead and Storage
Storing Leftovers
You can keep your leftover lemon squares fresh by storing them in an airtight container in the refrigerator. They’ll stay delicious and moist for up to 4 days, making them perfect for quick snacks or to enjoy as a sweet finish to several meals throughout the week.
Freezing
If you want to keep these squares around longer, freezing is a great option. Slice them into squares, lay them out on a baking sheet to freeze individually, then transfer to a freezer-safe container or bag. Frozen lemon bars keep well for up to 2 months—just thaw in the fridge before serving.
Reheating
Reheating lemon squares isn’t usually necessary since they’re best served chilled or at room temperature. However, if you prefer them warm, pop a single square in the microwave for about 10 to 15 seconds. Just be careful not to overheat, as the filling may firm up too much or become rubbery.
FAQs
Can I use bottled lemon juice instead of fresh?
While freshly squeezed lemon juice gives the best bright and vibrant flavor, you can use bottled lemon juice if necessary. Just be sure to use a good-quality, 100% lemon juice for the most authentic taste. The fresh juice’s brightness really enhances these lemon squares.
How do I make sure the filling sets properly?
Using the right ratios of flour, baking powder, eggs, and lemon juice is key to a set filling. Baking the squares immediately after pouring the filling on the hot crust and letting them fully cool before cutting also helps achieve that perfect, slightly firm texture.
Can I substitute all-purpose flour with gluten-free flour?
Yes, you can substitute a gluten-free all-purpose flour blend to make this recipe gluten-free. Choose a blend that includes xanthan gum or another binder for best results. The texture might be a bit different, but the taste will still be amazing!
What pan size should I use if I don’t have an 8×8-inch pan?
An 8×8-inch baking pan is ideal for perfect thickness, but if you have a 9×9 or 9×13 pan, you can use those—just keep an eye on the baking time, as thinner layers may bake faster. Adjusting time accordingly will help maintain the right consistency.
Can I double this Easy Lemon Squares Recipe?
Absolutely! Doubling the ingredients and using a larger pan will work well. Just make sure to bake in batches if needed, and monitor baking times carefully so the crust and filling cook evenly without burning.
Final Thoughts
There’s something truly joyful about making this Easy Lemon Squares Recipe—it’s straightforward, delicious, and wonderfully satisfying. Whether you’re baking for family, friends, or just a special treat for yourself, these lemon squares never fail to bring smiles and sunny, lemony happiness. Give it a try, and watch how quickly these squares become a favorite in your dessert rotation!
Print
Easy Lemon Squares Recipe
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 50 minutes
- Yield: 9 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
These Easy Lemon Squares are a delightful treat combining a buttery crust with a tangy, sweet lemon filling. Perfectly balanced and topped with a dusting of powdered sugar, they’re a simple, crowd-pleasing dessert ideal for any occasion.
Ingredients
For the Crust
- 1 cup all-purpose flour
- 1/4 cup granulated sugar
- 1/2 cup unsalted butter, softened
For the Lemon Filling
- 2 large eggs
- 3/4 cup granulated sugar
- 2 tablespoons all-purpose flour
- 1/4 teaspoon baking powder
- 1/3 cup freshly squeezed lemon juice (about 2 lemons)
For Topping
- Powdered sugar, for dusting
Instructions
- Prepare the Crust: Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking pan or line it with parchment paper to prevent sticking and ensure easy removal of the lemon squares.
- Mix Crust Ingredients: In a bowl, combine the flour, granulated sugar, and softened unsalted butter. Mix until the mixture becomes crumbly and can be pressed together.
- Form the Crust: Press the crumbly dough evenly into the bottom of the prepared baking pan, creating a uniform layer that will serve as the base for your lemon squares.
- Bake the Crust: Bake this crust in the preheated oven for 15 to 20 minutes or until it turns lightly golden, indicating it’s cooked but still tender enough to hold the filling.
- Make the Lemon Filling: While the crust is baking, whisk together the eggs and granulated sugar in a medium bowl until the mixture is smooth and slightly thickened.
- Add Dry Ingredients and Lemon Juice: To the egg mixture, add the flour, baking powder, and freshly squeezed lemon juice. Whisk thoroughly until all ingredients are fully combined and the filling is smooth.
- Assemble and Bake Lemon Squares: Once the crust is hot from baking, pour the lemon filling evenly over it. Return the pan to the oven and bake for an additional 20 to 25 minutes until the filling sets firmly and the edges develop a golden color.
- Cool Completely: Remove the pan from the oven and allow the lemon squares to cool completely in the pan, which helps the filling set properly and makes cutting easier.
- Finish and Serve: Dust the cooled lemon squares generously with powdered sugar. Cut into 9 equal squares and serve as a refreshing, tangy dessert.
Notes
- For an easier cleanup, line your baking pan with parchment paper with an overhang to lift the squares out easily.
- Use room temperature eggs and butter to ensure better mixing and texture.
- If you prefer a more tart flavor, add a bit more lemon juice or some lemon zest to the filling.
- Store leftover lemon squares in an airtight container in the refrigerator for up to 3 days.
- Letting the squares chill before cutting can help achieve cleaner slices.

