Classic Lemon Bars Recipe

Classic Lemon Bars are a delightful dessert featuring a buttery shortbread crust and a tangy-sweet lemon filling. With their bright citrus flavor and smooth, custard-like texture, these bars are perfect for any occasion, from casual gatherings to holiday celebrations. Dust them with powdered sugar for an elegant finishing touch!

Why You’ll Love This Recipe

• Perfect balance of sweet and tart – The zesty lemon filling pairs beautifully with the buttery crust.
• Simple ingredients – Uses basic pantry staples.
• Great for any occasion – A refreshing treat for summer picnics, holidays, or afternoon snacks.
• Easy to make – No complicated techniques required!

Ingredients

this Recipe

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

For the Crust:

• Unsalted butter
• Granulated sugar
• All-purpose flour
• Salt

For the Lemon Filling:

• Eggs
• Granulated sugar
• Fresh lemon juice
• Lemon zest
• All-purpose flour
• Baking powder

For Topping:

• Powdered sugar (for dusting)

Directions

1. Preheat oven – Set your oven to 350°F (175°C) and grease a 9×13-inch baking pan.
2. Make the crust – In a bowl, mix butter, sugar, flour, and salt until crumbly. Press into the bottom of the prepared pan.
3. Bake the crust – Bake for 15–20 minutes, or until lightly golden. Let cool slightly.
4. Prepare the filling – In a separate bowl, whisk eggs, sugar, lemon juice, and zest. Stir in flour and baking powder until smooth.
5. Bake again – Pour the lemon mixture over the crust and bake for 20–25 minutes, or until set.
6. Cool & dust – Let the bars cool completely before dusting with powdered sugar.
7. Slice & serve – Cut into squares and enjoy!

Servings and Timing

• Servings: Makes about 24 bars
• Prep time: 10 minutes
• Cook time: 40 minutes
• Total time: 50 minutes

Variations

• Extra Tangy – Add more lemon zest for a stronger citrus flavor.
• Gluten-Free – Use a gluten-free flour blend.
• Lemon-Lime Bars – Substitute part of the lemon juice with lime juice.
• Coconut Lemon Bars – Sprinkle shredded coconut on top before baking.
• Thicker Bars – Use an 8×8-inch pan for a taller filling.

Storage/Reheating

• Storage: Keep in an airtight container in the fridge for up to 5 days.
• Freezing: Freeze bars (without powdered sugar) for up to 3 months. Thaw before serving.
• Reheating: Enjoy cold or let sit at room temperature for a few minutes before serving.

FAQs

Can I use bottled lemon juice?

Fresh lemon juice is best for flavor, but bottled can be used in a pinch.

Why did my lemon bars crack?

Overbaking can cause cracks. Remove them once the filling is just set.

Do lemon bars need to be refrigerated?

Yes! Store them in the fridge to keep them fresh.

How do I cut clean slices?

Chill the bars first, then use a sharp knife wiped clean between cuts.

Can I double the recipe?

Yes, bake in a larger pan and adjust baking time as needed.

What if my crust is too crumbly?

Make sure the butter is fully incorporated into the flour mixture.

Can I make these ahead of time?

Yes! Prepare them a day ahead and store them in the fridge.

What’s the best way to get a strong lemon flavor?

Use extra zest and fresh juice for maximum citrus punch.

Can I use a different type of citrus?

Absolutely! Try orange, lime, or even grapefruit.

Why is my filling runny?

The bars may not have baked long enough. Make sure the center is fully set before removing from the oven.

Conclusion

Classic Lemon Bars are a bright, tangy, and buttery dessert that’s simple yet elegant. Whether you’re making them for a party, a picnic, or just to satisfy a citrus craving, these bars are sure to impress. Try this easy recipe today and enjoy every sweet and zesty bite!

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