Lemon Bars with Shortbread Crust
- Prep Time: 15 minutes
- Cook Time: 45 minutes Chill Time: 2 hours
- Total Time: 3 hours
Description
These Lemon Bars with Shortbread Crust are the perfect balance of sweet and tangy. A buttery, melt-in-your-mouth shortbread base is topped with a silky lemon filling that bakes into a bright, citrusy layer. Finished with a dusting of powdered sugar, these classic dessert bars are ideal for spring gatherings, summer parties, holidays, bake sales, or whenever you’re craving a refreshing treat.
Ingredients
For the Shortbread Crust
- 1 cup unsalted butter, softened
- 1/2 cup granulated sugar
- 2 cups all-purpose flour
- 1/4 teaspoon salt
For the Lemon Filling
- 4 large eggs
- 1 1/2 cups granulated sugar
- 1/4 cup all-purpose flour
- 2/3 cup fresh lemon juice
- 1 tablespoon lemon zest
For Topping
- Powdered sugar for dusting
Instructions
- Preheat the oven to 350°F (175°C).
- Line a 9×13-inch baking pan with parchment paper, leaving an overhang for easy removal.
- In a large bowl, cream together the butter and sugar until smooth.
- Add the flour and salt and mix until a crumbly dough forms.
- Press the dough evenly into the prepared baking pan.
- Bake for 18 to 20 minutes, or until the edges are lightly golden.
- While the crust bakes, whisk together the eggs, sugar, flour, lemon juice, and lemon zest until smooth.
- Pour the lemon mixture over the hot crust immediately after removing it from the oven.
- Return the pan to the oven and bake for 20 to 25 minutes, or until the center is set.
- Remove from the oven and allow the bars to cool completely.
- Refrigerate for at least 2 hours before slicing.
- Dust generously with powdered sugar before serving.
Notes
- Fresh lemon juice provides the best flavor.
- Do not overbake the filling or it may crack.
- Pour the filling onto a warm crust for the best texture.
- Chill completely before cutting for clean squares.
- Use parchment paper for easy removal.
Nutrition
- Serving Size: 16 bars
- Calories: 245 per serving
Variations
- Add extra lemon zest for stronger citrus flavor.
- Mix in a little lime juice for a citrus blend.
- Top with fresh berries before serving.
- Add a touch of vanilla to the crust.
- Sprinkle with toasted coconut for a tropical twist.
Serving Suggestions
- Serve chilled on warm summer days.
- Pair with tea or coffee.
- Add fresh raspberries or strawberries.
- Include on holiday dessert trays.
- Serve with whipped cream for an elegant dessert.
Tips
- Use freshly squeezed lemons whenever possible.
- Wipe the knife clean between cuts for neat bars.
- Refrigerate before dusting with powdered sugar.
- Store leftovers in the refrigerator.
- For extra lemon flavor, increase the zest slightly.
Prep Time, Bake Time, Total Time
Prep Time: 15 minutes
Bake Time: 45 minutes
Chill Time: 2 hours
Total Time: 3 hours
Yield
16 bars
Nutritional Information (Approximate Per Bar)
Calories: 245
Protein: 3g
Carbohydrates: 31g
Fat: 12g
Sodium: 65mg
Frequently Asked Questions
Why did my lemon bars turn out runny?
Runny lemon bars are usually caused by underbaking or slicing before they have fully cooled. The filling continues to set as it cools, and chilling the bars for at least two hours is essential. If the center still jiggles significantly when removed from the oven, it likely needs a few additional minutes of baking time.
Can I use bottled lemon juice instead of fresh lemon juice?
You can, but fresh lemon juice is highly recommended. Fresh lemons provide a brighter, cleaner citrus flavor that makes a noticeable difference in the finished bars. Bottled juice can sometimes taste slightly dull or artificial, especially in a recipe where lemon is the star ingredient.
How do I get clean, bakery-style slices?
For perfectly clean bars, refrigerate them thoroughly before cutting. Use a sharp knife and wipe it clean between each cut. Some bakers even chill the bars overnight before slicing. This helps the filling stay firm and prevents the edges from smearing.
Can lemon bars be made ahead of time?
Yes, and they’re actually one of the best make-ahead desserts. The flavor often improves after a night in the refrigerator. You can prepare them a day or two before serving, making them perfect for parties, holidays, and special events.
Should lemon bars be stored in the refrigerator?
Yes. Because the filling contains eggs, lemon bars should be refrigerated once they have cooled. Store them in an airtight container and enjoy within 4 to 5 days for the best flavor and texture.
Can I freeze lemon bars?
Absolutely. Lemon bars freeze surprisingly well. Place the cooled bars on a baking sheet until firm, then wrap them individually or store them in a freezer-safe container. They can be frozen for up to 3 months. Thaw overnight in the refrigerator before serving.
Why is my shortbread crust crumbly?
A crumbly crust can result from not pressing the dough firmly enough into the pan or from measuring too much flour. Press the mixture evenly and firmly before baking. The butter should also be softened enough to combine smoothly with the other ingredients.
Can I double this recipe?
Yes. For larger gatherings, you can double the recipe and bake it in a larger sheet pan. Keep in mind that baking times may vary slightly depending on the pan size and depth of the filling.
Conclusion
Lemon Bars with Shortbread Crust are a timeless dessert that never goes out of style. Their buttery base and bright, tangy lemon filling create the perfect combination of textures and flavors. Whether you’re baking for a family gathering, a bake sale, or simply treating yourself, these refreshing bars are always a welcome addition to the dessert table.