Lemon Squares Recipe

If you are looking for a bright, tangy, and utterly delightful treat to brighten your day, this Lemon Squares Recipe is an absolute must-try. From the buttery, crumbly crust to the zesty lemon filling that balances sweetness with just the right amount of tartness, these lemon squares are a perfect combination of textures and flavors. They are refreshing, easy to make, and perfect for sharing with friends or family. Whether you are a seasoned baker or trying this recipe for the first time, the Lemon Squares Recipe will quickly become one of your go-to desserts.

Ingredients You’ll Need

The beauty of this Lemon Squares Recipe lies in its simplicity; each ingredient plays a vital role in creating the perfect balance of flavor and texture. Fresh lemon juice and zest give it that refreshing zing, while the butter forms a rich, tender crust that complements the smooth, tangy filling perfectly. Here’s what you’ll need:

• 1 cup unsalted butter, softened: Provides the luscious base for the crust with a rich, creamy flavor.
• ½ cup granulated sugar (for crust): Adds subtle sweetness to balance the buttery crust.
• 2 cups all-purpose flour (for crust): Creates the sturdy, crumbly foundation of the bars.
• ¼ teaspoon salt: Enhances all the flavors and cuts through the sweetness.
• 4 large eggs: Gives structure and richness to the lemon filling.
• 1 ½ cups granulated sugar (for filling): Sweetens the tart lemon mixture just right.
• 1 cup fresh lemon juice (about 4-6 lemons): The star ingredient that packs a zesty punch of fresh lemon flavor.
• Zest of 2 lemons: Adds an extra layer of bright citrus aroma and flavor.
• ½ cup all-purpose flour (for filling): Thickens the lemon filling to the perfect custardy consistency.
• Powdered sugar (for dusting): Creates a visually appealing and sweet finishing touch.

How to Make Lemon Squares Recipe

Step 1: Preheat and Prepare

Start by preheating your oven to 350°F (175°C). This ensures that when your crust is ready, the oven is hot enough to bake it to a tender golden perfection without any delay.

Step 2: Mix the Crust Ingredients

In a mixing bowl, cream the softened butter together with the ½ cup granulated sugar until the mixture is light and fluffy. This step is key to a tender crust that will melt in your mouth.

Step 3: Add the Flour and Salt

Gradually add in the 2 cups of all-purpose flour and ¼ teaspoon salt, stirring until a soft dough forms. Be careful not to overmix — you want the crust to stay tender.

Step 4: Press the Dough into the Baking Dish

Using clean hands or the bottom of a glass, evenly press the dough into the bottom of a greased 9×13-inch baking dish. This forms the sturdy base that will hold all that luscious lemon goodness.

Step 5: Bake the Crust

Bake the crust for 15 to 20 minutes, or until it turns lightly golden around the edges. This pre-baking step keeps the crust from getting soggy once the filling is added. Let the crust cool slightly before moving on.

Step 6: Whisk the Eggs and Sugar

In a separate bowl, whisk together the 4 eggs and 1 ½ cups granulated sugar until the mixture is smooth and well combined. This ensures a silky and balanced filling.

Step 7: Add Lemon Juice, Zest, and Flour

Stir in the fresh lemon juice, lemon zest, and ½ cup of flour until the mixture is smooth and free of lumps. This mixture will create the bright, tangy layer that makes this Lemon Squares Recipe so irresistibly fresh.

Step 8: Pour the Filling Over the Crust

Pour the lemon filling evenly over the slightly cooled crust, spreading it gently with a spatula to ensure every bite has that perfect lemon hit.

Step 9: Bake Until Set

Return the baking dish to the oven and bake for another 20 to 25 minutes. You will know it’s done when the filling is set and shows a light golden color on top.

Step 10: Cool and Chill

Once out of the oven, let the lemon squares cool at room temperature for 30 minutes, then refrigerate for at least 45 minutes. This chilling step is essential to allow the filling to firm up for clean, satisfying cuts.

Step 11: Cut and Dust

After they’ve chilled, dust the top generously with powdered sugar, cut into 16 squares, and get ready to enjoy one of the most delightful desserts you’ll ever taste!

How to Serve Lemon Squares Recipe

Garnishes

A sprinkle of powdered sugar is classic, but you can also add a few fresh mint leaves or thin lemon slices for a refreshing, pretty touch. A light drizzle of honey or a dollop of whipped cream elevates these lemon squares into an elegant treat.

Side Dishes

Lemon squares pair wonderfully with a hot cup of tea, freshly brewed coffee, or even a chilled glass of sparkling lemonade. Their bright citrus flavor contrasts beautifully with warm, rich drinks or cool, fruity beverages.

Creative Ways to Present

For parties, arrange the lemon squares on a tiered dessert tray or stack them on a rustic wooden platter for a charming effect. You can even serve them in individual mini cupcake liners for easy grab-and-go enjoyment at gatherings.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers, keep them in an airtight container in the refrigerator. The lemon squares will stay fresh and tasty for up to 4 days, which gives you plenty of time to savor every bite.

Freezing

These lemon squares freeze beautifully. Simply wrap individual squares tightly in plastic wrap and place in a freezer bag. They can be frozen for up to 2 months. Thaw in the refrigerator overnight before serving.

Reheating

Since lemon squares are best served chilled or at room temperature, it’s usually best to enjoy them cold. However, if you prefer, you can let them sit at room temperature for 15-20 minutes before eating to soften them slightly.

FAQs

Can I use bottled lemon juice instead of fresh?

While bottled lemon juice can work in a pinch, fresh lemon juice is highly recommended. It provides brighter, more vibrant flavor and natural lemon zest enhances the aroma, which really makes this Lemon Squares Recipe shine.

How do I get a clean cut when slicing lemon squares?

Use a sharp knife and warm the blade under hot water before slicing. Wipe it clean between cuts to prevent the filling from sticking and crumbling, resulting in perfect square edges every time.

Can I make these lemon squares gluten-free?

You can substitute all-purpose flour for a gluten-free blend designed for baking. Just be sure to use a blend that includes xanthan gum to achieve a similar texture in both the crust and filling.

What if my lemon filling doesn’t set properly?

If the filling is too runny, try baking a few minutes longer or checking your oven temperature with an oven thermometer. The flour and eggs need enough heat to set fully, so don’t rush the baking time.

Can I add another flavor to the filling?

Absolutely! A little fresh ginger or a touch of lavender can add a unique twist, but the classic lemon flavor is what shines most in this Lemon Squares Recipe. Start with a small amount to keep that beautiful balance.

Final Thoughts

These lemon squares are more than just a dessert; they are a burst of sunshine on a plate that’s guaranteed to brighten any occasion. The simplicity of the ingredients paired with the straightforward technique makes this Lemon Squares Recipe approachable and rewarding for everyone. Don’t hesitate to make a batch today and watch them disappear fast — they are truly that good!

Print