Bright Tangy Lemon Bars

Featured in: Baking

Bright lemon filling blends tangy citrus and delicate egg custard atop a buttery shortbread crust baked to golden perfection. Finished with a dusting of powdered sugar and cut into elegant triangles, these bars deliver a refreshing balance of sweet and tart. Ideal for sharing, the crust provides a crisp base that complements the smooth, zesty topping. Simple preparation and chilling enhance the flavors, making each piece a vibrant and satisfying treat.

Updated on Fri, 12 Dec 2025 15:26:00 GMT
Golden-brown lemon bars, cut into neat triangles, ready to serve for a zesty dessert. Save to Pinterest
Golden-brown lemon bars, cut into neat triangles, ready to serve for a zesty dessert. | buddybiteskitchen.com

Bright, tangy lemon bars with a buttery shortbread crust, cut into elegant triangles for an easy, crowd-pleasing dessert.

This recipe has been a family favorite for years and always brings smiles at gatherings

Ingredients

  • For the Shortbread Crust: 1 cup (125 g) all-purpose flour, 1/4 cup (30 g) powdered sugar, 1/4 teaspoon salt, 1/2 cup (115 g) unsalted butter, cold and cubed
  • For the Lemon Filling: 1 cup (200 g) granulated sugar, 2 large eggs, 2 tablespoons (15 g) all-purpose flour, 1/4 teaspoon baking powder, 1/4 teaspoon salt, 1/3 cup (80 ml) freshly squeezed lemon juice (about 2 lemons), 1 tablespoon finely grated lemon zest (about 1 lemon)
  • For Finishing: Powdered sugar for dusting

Instructions

Preheat Oven:
Preheat the oven to 350°F (175°C). Line an 8-inch (20 cm) square baking pan with parchment paper, leaving an overhang for easy removal.
Make Crust:
In a medium bowl, combine flour, powdered sugar, and salt for the crust. Add the cold, cubed butter and cut it in with a pastry cutter or your fingers until the mixture resembles coarse crumbs.
Bake Crust:
Press the mixture firmly and evenly into the bottom of the prepared pan. Bake for 15 to 18 minutes, until lightly golden.
Prepare Filling:
Meanwhile, whisk together granulated sugar and eggs in a medium bowl until smooth. Add flour, baking powder, salt, lemon juice, and lemon zest. Whisk until well combined.
Pour Filling:
Pour the lemon filling over the hot crust as soon as it comes out of the oven.
Bake Filling:
Return the pan to the oven and bake for an additional 18 to 20 minutes, or until the filling is set and just barely jiggles in the center.
Cool Bars:
Remove from the oven and let cool completely in the pan on a wire rack.
Cut Bars:
Use the parchment overhang to lift out the bars. Dust with powdered sugar and cut into 8 squares, then cut each square diagonally to make 16 triangles.
Freshly baked lemon bars, dusted with powdered sugar, offering a perfect balance of sweet and tart flavors. Save to Pinterest
Freshly baked lemon bars, dusted with powdered sugar, offering a perfect balance of sweet and tart flavors. | buddybiteskitchen.com

These lemon bars are always the highlight when family comes together for holidays and celebrations

Required Tools

8-inch (20 cm) square baking pan, mixing bowls, whisk, pastry cutter or fork, parchment paper, sharp knife

Allergen Information

Contains wheat (gluten), eggs, and dairy (butter). Always double-check labels for specific allergen concerns.

Nutritional Information

Per serving: Calories 135, Total Fat 6 g, Carbohydrates 19 g, Protein 1 g

Elegant triangular slices of lemon bars, presented after cooling, a delicious treat for a sweet tooth. Save to Pinterest
Elegant triangular slices of lemon bars, presented after cooling, a delicious treat for a sweet tooth. | buddybiteskitchen.com

These lemon bars make a refreshing dessert that’s perfect for any occasion.

Common Recipe Questions

What gives the bars their tangy flavor?

The tangy flavor comes from freshly squeezed lemon juice and finely grated lemon zest incorporated into the filling.

How do you achieve a crisp crust?

Using cold, cubed butter mixed into flour and powdered sugar creates a buttery, crumbly shortbread crust that bakes to a crisp texture.

Why should the bars be chilled before slicing?

Chilling firms up the lemon filling, resulting in cleaner cuts and preventing the bars from crumbling.

Can the lemon juice be substituted?

Yes, lime juice can be used for a slightly different tangy twist without altering the texture significantly.

What is the purpose of the powdered sugar dusting?

Powdered sugar adds a delicate sweetness and an elegant, finished appearance to the bars once cooled.

Bright Tangy Lemon Bars

Tangy lemon filling atop a buttery shortbread crust, dusted and cut into neat triangles for easy serving.

Prep Time
20 minutes
Cook Time
35 minutes
Total Time
55 minutes
Created By Max Buddyfield

Recipe Category Baking

Skill Level Easy

Cuisine Type American

Recipe Yield 16 Number of Servings

Dietary Preferences Suitable for Vegetarians

What You'll Need

Shortbread Crust

01 1 cup all-purpose flour
02 1/4 cup powdered sugar
03 1/4 teaspoon salt
04 1/2 cup unsalted butter, cold and cubed

Lemon Filling

01 1 cup granulated sugar
02 2 large eggs
03 2 tablespoons all-purpose flour
04 1/4 teaspoon baking powder
05 1/4 teaspoon salt
06 1/3 cup freshly squeezed lemon juice
07 1 tablespoon finely grated lemon zest

Finishing

01 Powdered sugar, for dusting

Steps to Follow

Step 01

Prepare Oven and Pan: Preheat oven to 350°F. Line an 8-inch square baking pan with parchment paper, leaving an overhang for easy removal.

Step 02

Mix Crust Ingredients: Combine flour, powdered sugar, and salt in a bowl. Cut in cold, cubed butter with a pastry cutter or fingers until mixture resembles coarse crumbs.

Step 03

Bake Crust: Press mixture evenly into the pan bottom. Bake 15 to 18 minutes until lightly golden.

Step 04

Prepare Lemon Filling: Whisk granulated sugar and eggs until smooth. Add flour, baking powder, salt, lemon juice, and zest; whisk until combined.

Step 05

Bake Filling: Pour lemon filling over hot crust immediately. Return pan to oven; bake 18 to 20 minutes until filling is set and slightly jiggly in the center.

Step 06

Cool Bars: Remove from oven and cool completely in pan on a wire rack.

Step 07

Finish and Serve: Lift bars out using parchment overhang. Dust with powdered sugar. Cut into 8 squares, then diagonally to form 16 triangles.

Tools You'll Need

  • 8-inch square baking pan
  • Mixing bowls
  • Whisk
  • Pastry cutter or fork
  • Parchment paper
  • Sharp knife
  • Wire rack

Allergy Warnings

Review each ingredient carefully for allergens. If unsure, consult with a healthcare provider.
  • Contains wheat (gluten), eggs, and dairy (butter). Check ingredient labels for potential allergens.

Nutritional Info (per serving)

These details are for general information only. Always consult a healthcare professional for dietary concerns.
  • Calorie Count: 135
  • Fat Content: 6 grams
  • Carbohydrates: 19 grams
  • Protein Content: 1 grams