Bright Tangy Lemon Bars

Featured in: Sweet Prairie Treats

These bright and tangy lemon bars feature a buttery shortbread crust baked to a light golden hue. The luscious lemon filling combines freshly squeezed juice, zest, and a smooth custard-like texture, baked atop the warm crust and cooled before slicing. Cut into elegant triangles, they make a perfect handheld dessert. Dust with powdered sugar for a delicate finish, ideal for gatherings and sweet cravings. Variations include adding lemon extract or swapping lime juice for a citrus twist.

Updated on Fri, 12 Dec 2025 16:15:00 GMT
Golden, triangular lemon bars dusted with powdered sugar, offering a first-bite tanginess. Save to Pinterest
Golden, triangular lemon bars dusted with powdered sugar, offering a first-bite tanginess. | honeyprairie.com

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

This recipe has been my go-to for summer gatherings since it’s quick to prepare and always impresses guests.

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.
Prepare 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 18 minutes, until lightly golden.
Make 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.
Bake Filling:
Pour the lemon filling over the hot crust as soon as it comes out of the oven. Return the pan to the oven and bake for an additional 18 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.
Serve:
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, cut into neat triangles, showing the creamy filling's texture. Save to Pinterest
Freshly baked lemon bars, cut into neat triangles, showing the creamy filling's texture. | honeyprairie.com

I love sharing these lemon bars with my family during summer afternoons, making every dessert time special.

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). If unsure about specific ingredient sources, double-check all labels for allergens.

Nutritional Information

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

Elegant arrangement of lemon bar triangles ready to eat, served on a white plate; a classic dessert. Save to Pinterest
Elegant arrangement of lemon bar triangles ready to eat, served on a white plate; a classic dessert. | honeyprairie.com

These lemon bars are the perfect balance of sweet and tart, making them an unforgettable treat.

Questions & Answers

How do I achieve a buttery shortbread crust?

Use cold, cubed unsalted butter and cut it into the flour and sugar mixture until it resembles coarse crumbs. Press firmly before baking for a crisp crust.

What is the best way to get a smooth lemon filling?

Whisk granulated sugar and eggs thoroughly until smooth before adding the flour, baking powder, salt, lemon juice, and zest for even texture.

How can I ensure clean, sharp triangle cuts?

Chill the bars before slicing and use a sharp knife, wiping between cuts to maintain clean edges.

Can I substitute lime juice for lemon juice?

Yes, swapping lime juice for lemon adds a tangy twist while keeping the bright citrus flavor intact.

What is a good beverage pairing for these bars?

Pair with Earl Grey tea or a chilled glass of Moscato to complement the tartness and buttery crust.

Bright Tangy Lemon Bars

Tangy lemon bars with buttery shortbread crust, cut into elegant triangles for a crowd-pleasing treat.

Prep duration
20 minutes
Cook duration
35 minutes
Overall time needed
55 minutes
Recipe by Honey Prairie Abigail Greene


Skill Level Easy

Cuisine type American

Makes 16 Number of portions

Diet specifications Meatless

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 (about 2 lemons)
07 1 tablespoon finely grated lemon zest (about 1 lemon)

Finishing

01 Powdered sugar for dusting

How to Make It

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

Make Crust Mixture: Combine flour, powdered sugar, and salt in a medium bowl. Incorporate cold, cubed butter using a pastry cutter or fingers until mixture resembles coarse crumbs.

Step 03

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

Step 04

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

Step 05

Bake with Filling: Pour lemon filling over the hot crust immediately after removing from oven. Return to oven and bake 18 to 20 minutes until filling is set but slightly jiggly in the center.

Step 06

Cool Completely: Remove from oven and allow to cool completely in the pan on a wire rack.

Step 07

Slice and Serve: Lift bars out using parchment overhang. Dust with powdered sugar. Cut into 8 squares, then cut each square diagonally to produce 16 triangles.

Essential tools

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

Allergy Details

Go through all ingredients to spot potential allergies. If unsure, check with a health expert.
  • Contains wheat (gluten), eggs, and dairy (butter). Confirm allergen presence by verifying ingredient sources.

Nutrition details (per portion)

Details for informational use only — not a substitute for a medical professional.
  • Energy (calories): 135
  • Lipids: 6 g
  • Carbohydrates: 19 g
  • Proteins: 1 g