Bright Tangy Lemon Bars

Featured in: Simple Sweet Treats

These bright lemon bars offer a tangy lemon filling set atop a buttery shortbread crust. The bars are baked to golden perfection and cooled before being cut into elegant triangles, ideal for sharing. Powdered sugar adds a delicate finish, enhancing the fresh lemon flavor. Simple preparation and baking steps yield a delicious dessert that pairs well with tea or chilled wine. Ideal for gatherings or casual treats, this dessert balances sweetness with citrus brightness.

Updated on Fri, 12 Dec 2025 13:36:00 GMT
Golden, triangular lemon bars dusted with powdered sugar, a perfect easy dessert to savor. Save
Golden, triangular lemon bars dusted with powdered sugar, a perfect easy dessert to savor. | amberoregano.com

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

This recipe quickly became a family favorite at our gatherings, loved for its refreshing lemon flavor and buttery crust.

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 Mixture:
Combine flour, powdered sugar, and salt for the crust. Add cold, cubed butter and cut in with a pastry cutter or fingers until coarse crumbs form.
Bake Crust:
Press mixture into bottom of prepared pan. Bake for 15–18 minutes until lightly golden.
Prepare Filling:
Whisk granulated sugar and eggs until smooth. Add flour, baking powder, salt, lemon juice, and zest. Whisk to combine.
Bake Filling:
Pour filling over hot crust. Return pan to oven and bake 18–20 minutes until set and slightly jiggly.
Cool:
Remove from oven and cool completely in pan on wire rack.
Serve:
Lift out bars using parchment. Dust with powdered sugar, cut into 8 squares, then diagonally into 16 triangles.
Close-up of bright, sunny lemon bars freshly cut, showing the buttery crust and sweet filling. Save
Close-up of bright, sunny lemon bars freshly cut, showing the buttery crust and sweet filling. | amberoregano.com

Our family enjoys these lemon bars with afternoon tea, creating warm memories and satisfied smiles.

Recipe Variations

Try swapping lime juice for lemon to add a tangy twist or add a splash of pure lemon extract for extra flavor.

Storage Tips

Chill bars before slicing to ensure clean cuts and store leftovers in an airtight container refrigerated for up to 3 days.

Serving Suggestions

Pair these lemon bars with Earl Grey tea or a glass of chilled Moscato for a delightful treat.

Enticing photo of homemade lemon bars, ideally cut into triangles, perfect for a picnic treat. Save
Enticing photo of homemade lemon bars, ideally cut into triangles, perfect for a picnic treat. | amberoregano.com

This classic lemon bar recipe is simple, delicious, and always a hit at any occasion.

Recipe FAQs

What gives the filling its tangy flavor?

Freshly squeezed lemon juice and finely grated lemon zest provide the bright, tangy flavor in the filling.

Why is the shortbread crust baked before adding the filling?

Baking the crust first ensures a firm, golden base that supports the filling without becoming soggy.

How can I achieve clean, precise triangle cuts?

Chilling the cooled bars before slicing helps create cleaner, more precise triangle shapes.

Are there any suggested pairings for these bars?

They pair beautifully with Earl Grey tea or a chilled glass of Moscato, enhancing the citrus notes.

Can I substitute lime juice for lemon juice?

Yes, swapping lime juice in the filling offers a distinctive tangy twist while maintaining a citrus profile.

Bright Tangy Lemon Bars

Tangy lemon bars with buttery shortbread crust, cut into elegant, easy-to-serve triangles.

Prep Time
20 mins
Time to Cook
35 mins
Time Needed
55 mins
Recipe by Amber Oregano Caleb Murphy


Skill Level Easy

Cuisine American

Portion Size 16 Portions

Dietary Info Meat-Free

What to Use

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 Prepare

Step 01

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

Step 02

Combine Shortbread Ingredients: In a medium bowl, mix flour, powdered sugar, and salt. Add cold, cubed butter and cut in using a pastry cutter or fingers until mixture resembles coarse crumbs.

Step 03

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

Step 04

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

Step 05

Bake Filling: Pour lemon filling over the warm crust immediately after baking. Return to oven and bake 18 to 20 minutes until filling is set but slightly jiggles.

Step 06

Cool Completely: Remove from oven and cool in the pan on a wire rack until fully chilled.

Step 07

Slice and Serve: Lift bars using parchment overhang. Dust with powdered sugar. Cut into 8 squares, then diagonally cut each square into 2 triangles, yielding 16 pieces.

What You'll Need

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

Allergy Details

Always check ingredients for allergens and talk to your doctor if unsure.
  • Contains wheat (gluten), eggs, and dairy (butter).

Nutrition Details (per serving)

Nutritional data is for info only—consult a professional for health guidance.
  • Energy: 135
  • Total Fat: 6 g
  • Carbohydrates: 19 g
  • Proteins: 1 g