Lemon Bars
Sweet and tart, a slice of lemon bars is like a ray of sunshine on a plate. Picture a buttery shortbread crust cradling a smooth, zesty filling that strikes the perfect balance between sweet and tart. With a light dusting of powdered sugar on top, these treats invite you to indulge in their bright flavor. Whether it’s a summer gathering or simply a craving for something citrusy, lemon bars are the answer. Perfectly baked and simply delightful, this recipe proves just how easy it can be to turn a few simple ingredients into a beloved dessert that’s always a hit.

My love affair with lemon bars began on a warm afternoon at a friend’s barbecue. She served them as a light dessert after a rich meal, and all it took was one bite for me to fall head over heels. The contrast of the zesty filling and the crumbly crust created a symphony of flavors that danced on my palate. Since then, I’ve whipped up my version countless times, always receiving compliments (and requests for the recipe!). Join me as we create these easy lemon bars and add a burst of brightness to your dessert table!
Table of Contents
Why You’ll Love This Recipe
- Simple & Quick: Ready in just about an hour, you’ll have homemade lemon bars to enjoy in no time.
- Irresistible Flavor: The balance of sweet and tart flavors combined with a buttery crust is pure bliss.
- Eye-Catching Appeal: Their bright yellow filling and delicate powdered sugar sprinkle make them a favorite at gatherings.
- Flexible Serving: Perfect for parties, afternoon tea, or as a delightful ending to a weeknight dinner.
- Diet-Friendly Options: With a few adjustments, this recipe can be made gluten-free or vegan!
Ingredients You’ll Need
- ¼ cup granulated sugar: Adds sweetness to the crust and helps form that perfect shortbread texture.
- 4 ounces unsalted butter, cubed & cold: Cold butter is essential for a flaky crust; it creates the delightful shortbread quality.
- 1 ¼ cups all-purpose flour: This forms the base of our crust; for gluten-free, use a gluten-free flour mix.
- ¼ teaspoon salt: Enhances flavor and balances the sweetness.
- 1 large egg yolk: Provides richness and helps bind the crust.
- 1 tablespoon water: Adjusts the moisture of the crust to achieve the right texture.
- 1 cup granulated sugar: Sweetens the lemon filling while complementing the tartness of the lemons.
- 3 large eggs: Gives structure to the filling, making it smooth and creamy.
- 3 lemons, zested: Adds vibrant lemony aroma and flavor; be sure to use fresh ones for the best results.
- ½ cup fresh lemon juice: The star ingredient that makes this dessert so refreshing.
- 3 tablespoons all-purpose flour: Thickens the filling and keeps it from being too runny.
- 1-2 tablespoons powdered sugar for dusting: A sweet finishing touch that looks beautiful and tastes delicious.
How to Make Lemon Bars

- Preheat the Oven: Preheat your oven to 350°F. Line an 8×8 square baking pan with parchment paper, ensuring there’s an overhang for easy removal.
- Make the Shortbread Crust: In a food processor or medium bowl, combine 1 ¼ cups all-purpose flour, ¼ cup granulated sugar, and ¼ teaspoon salt. Add the cold, cubed 4 ounces unsalted butter. Pulse or cut with a pastry cutter until you achieve a crumbly texture.
- Combine Yolk and Water: In a small bowl, mix 1 egg yolk and 1 tablespoon water. Drizzle this into the flour mixture and mix until it just holds together when squeezed. If it’s too dry, add another tablespoon of water.
- Press and Bake: Firmly press the mixture into the bottom of the lined pan. Don’t worry if it looks a bit rough; it will smooth out as it bakes. Bake for 15-20 minutes or until the edges are lightly browned.
- Prepare the Lemon Filling: In a medium bowl, whisk together 1 cup granulated sugar, 3 large eggs, and the zest of 3 lemons. Stir in the ½ cup fresh lemon juice and 3 tablespoons all-purpose flour until the mixture is completely smooth.
- Combine and Bake Again: Pour the lemon filling over your baked crust, returning it to the oven for another 20-25 minutes. It’s done when the edges set, and the center has only a slight jiggle when tapped.
- Cool and Dust: Allow the bars to cool completely before lifting them from the pan using the parchment overhang. Dust with powdered sugar and cut into squares. Enjoy!
Storing & Reheating
Store leftover lemon bars at room temperature for one day, covered to maintain their freshness. For longer storage, keep them in the refrigerator for up to a week in an airtight container. You can also freeze them for up to three months; just wrap them tightly in plastic wrap and foil. To enjoy after freezing, simply thaw them in the fridge or at room temperature. While the texture may change slightly after freezing, a dusting of powdered sugar will refresh their appearance beautifully.
Chef’s Helpful Tips
- Check your butter temperature; cold butter is key for a flaky shortbread crust.
- Avoid overmixing the lemon filling to keep it light and airy.
- Think about timing; allow the lemon bars to cool completely to avoid a messy cut.
- Feel free to add fresh herbs like mint or thyme for a unique twist on the traditional flavor.
- Make a double batch for a crowd; they disappear quickly!
Fresh, tangy, and utterly delicious, these lemon bars are sure to impress everyone at your next gathering. The process is straightforward, allowing even novice bakers to shine. Remember, experimenting is part of the fun—add your touches or change up the flavors! I can’t wait for you to enjoy this delightful treat.
Recipe FAQs
Can I use bottled lemon juice instead of fresh?
How can I tell when the lemon bars are done baking?
Can I make lemon bars ahead of time?
What’s the best way to cut lemon bars?
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Lemon Bars
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 1 hour 15 minutes
- Yield: 9 servings 1x
- Category: Desserts & Appetizers
- Method: Baking
- Cuisine: American
Description
These Lemon Bars feature a buttery shortbread crust filled with a tangy lemon filling that is simply irresistible. Perfect for any occasion, they are incredibly easy to make and guaranteed to be a hit at your next gathering.
Ingredients
- ¼ cup granulated sugar
- 4 ounces unsalted butter cubed & cold
- 1 ¼ cups all-purpose flour
- ¼ teaspoon salt
- 1 large egg yolk
- 1 tablespoon water
- 1 cup granulated sugar
- 3 large eggs
- 3 lemons zested
- ½ cup fresh lemon juice
- 3 tablespoons all-purpose flour
- 1-2 tablespoons powdered sugar for dusting
Instructions
- Preheat the oven to 350°F and line an 8×8 square baking pan with parchment paper, leaving an overhang for easy removal.
- In a food processor or medium bowl, combine the flour, sugar, and salt. Add the cold, cubed butter and pulse or mix until the texture resembles coarse crumbs.
- Mix the egg yolk and water together, drizzle it over the flour mixture, and mix until just incorporated. If it’s too dry, add an additional tablespoon of water.
- Firmly press the mixture into the lined pan and bake for 15-20 minutes until the edges are lightly browned.
- For the lemon filling, whisk together the sugar, eggs, and lemon zest in a medium bowl. Add lemon juice and flour, mixing until smooth.
- Pour the lemon filling over the baked crust and return to the oven for 20-25 minutes, until the edges are set and the center has a slight jiggle.
- Cool completely before lifting from the pan, dust with powdered sugar, and cut into squares.
Notes
Make sure to use fresh lemons for the best flavor.
Let the bars cool completely for better slicing and presentation.
These lemon bars can be stored in the refrigerator for up to a week.
Nutrition
- Serving Size: 1 bar
- Calories: 150
- Sugar: 12g
- Sodium: 30mg
- Fat: 6g
- Saturated Fat: 4g
- Unsaturated Fat: 1g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 0g
- Protein: 2g
- Cholesterol: 50mg




