Bright Tangy Lemon Bars

Featured in: Simple One-Pot Comfort Meals

These bright, tangy bars feature a buttery shortbread crust topped with a smooth lemon filling. The bars bake to a delicate set, then cool before being cut into neat triangles. Their fresh lemon juice and zest bring a vibrant citrus flavor, enhanced by a dusting of powdered sugar. Perfect for sharing, they offer a balanced sweetness and a tender texture that pairs well with tea or light wine. Easy to prepare and visually appealing, these bars showcase simple ingredients with delicious impact.

Updated on Fri, 12 Dec 2025 13:33:00 GMT
Golden, buttery lemon bars cut into inviting triangles, dusted with powdered sugar, ready to eat. Save to Pinterest
Golden, buttery lemon bars cut into inviting triangles, dusted with powdered sugar, ready to eat. | coralkettle.com

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

I first made these lemon bars for a family gathering and they were devoured within minutes. The buttery crust paired perfectly with the tangy lemon filling making it an instant favorite.

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

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Step 1:
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.
Step 2:
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.
Step 3:
Press the mixture firmly and evenly into the bottom of the prepared pan. Bake for 15 18 minutes until lightly golden.
Step 4:
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.
Step 5:
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.
Step 6:
Remove from the oven and let cool completely in the pan on a wire rack.
Step 7:
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.
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Toast bread, bagels, and sourdough evenly for breakfast, sandwiches, and quick meal prep.
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Toast bread, bagels, and sourdough evenly for breakfast, sandwiches, and quick meal prep.
Check price on Amazon
Save to Pinterest
| coralkettle.com

This recipe is a go-to for family occasions as everyone loves the refreshing citrus taste and easy-to-eat triangle shape perfect for sharing.

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

Tangy and bright, this photo shows perfectly sliced lemon bars triangles, a classic American dessert. Save to Pinterest
Tangy and bright, this photo shows perfectly sliced lemon bars triangles, a classic American dessert. | coralkettle.com
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These lemon bars are best enjoyed fresh but can be stored refrigerated for up to 4 days keeping their vibrant flavor intact.

Recipe Q&A

What gives these bars their tangy flavor?

The tanginess comes from freshly squeezed lemon juice and finely grated lemon zest, which brighten the filling with natural citrus notes.

How is the shortbread crust prepared?

The crust combines flour, powdered sugar, salt, and cold cubed butter cut in until crumbly, then baked until lightly golden for a firm base.

Why should the bars be cooled before cutting?

Cooling allows the lemon filling to fully set, ensuring clean, neat slices without crumbling or spilling.

Can the lemon flavor be intensified?

Yes, add a splash of pure lemon extract to the filling for a stronger citrus aroma and taste.

What are some serving suggestions?

These bars pair nicely with a cup of Earl Grey tea or a chilled glass of Moscato, enhancing the overall enjoyment.

Bright Tangy Lemon Bars

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

Prep Time
20 minutes
Cook Time
35 minutes
Overall Time
55 minutes
Created by Madison Perry


Skill Level Easy

Cuisine Type American

Makes 16 Portion Size

Dietary Details Vegetarian Friendly

Ingredient List

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

Directions

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 shortbread crust: Combine flour, powdered sugar, and salt in a medium bowl. Add cold, cubed butter and cut in with a pastry cutter or fingers until mixture resembles coarse crumbs.

Step 03

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

Step 04

Prepare lemon filling: Whisk granulated sugar and eggs until smooth. Incorporate flour, baking powder, salt, lemon juice, and lemon zest until fully combined.

Step 05

Bake with filling: Pour lemon filling over hot crust immediately after baking. Return to oven and bake for 18 to 20 minutes until set and slightly jiggly at center.

Step 06

Cool and slice: Allow bars to cool completely on a wire rack in the pan. Use parchment overhang to lift out, dust with powdered sugar, cut into 8 squares, then diagonally cut each square to yield 16 triangles.

Equipment List

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

Allergy Advisory

Examine all ingredients for allergens and talk to your healthcare provider with any concerns.
  • Contains wheat (gluten), eggs, and dairy (butter)
  • Verify ingredient labels if allergen sensitivity is a concern

Nutritional Info (Each Serving)

The nutrition details are for reference only and shouldn't replace advice from a doctor.
  • Caloric Value: 135
  • Fats: 6 g
  • Carbohydrates: 19 g
  • Proteins: 1 g