Lemon Bars Shortbread Crust

Golden, square Lemon Bars, dusted with powdered sugar, ready for a delicious bite. Save to Pinterest
Golden, square Lemon Bars, dusted with powdered sugar, ready for a delicious bite. | dashanddishes.com

These lemon bars feature a tender, buttery shortbread crust topped with a luscious lemon curd. The filling is perfectly tart, enhanced by fresh lemon juice and zest, while the crust provides a crumbly, rich base. Baked in a 9x13-inch pan, the bars are cooled and chilled to achieve clean cuts, then dusted with powdered sugar for a delicate finish. Ideal for a refreshing dessert that balances sweetness and citrus brightness with every bite.

Discovering lemon bars was like unearthing a secret treasure in my grandmother's kitchen. The bright zing of lemon combined with a buttery crust instantly made me a lifelong fan of this classic dessert.

I remember the first time unexpected guests arrived and I whipped these up with what I had on hand. The smile on everyone's face made me realize I had nailed something special.

Ingredients

  • Unsalted butter: I always use softened unsalted butter for the shortbread crust to control the saltiness with precision
  • Granulated sugar: Choosing fine granulated sugar helps the crust get that subtle sweetness without graininess
  • All-purpose flour: Essential for giving structure to both crust and filling, sift it gently to avoid lumps
  • Salt: Just a pinch to enhance flavors without overwhelming
  • Large eggs: Bring richness to the lemon filling, fresh is best
  • Freshly squeezed lemon juice: Nothing beats the bright, natural tartness from real lemons; avoid bottled for best flavor
  • Lemon zest: Optional but recommended—adds an aromatic punch that sets the bars apart
  • Powdered sugar: For dusting, it gives the perfect final touch and a hint of sweetness on top

Instructions

Get Everything Ready:
Preheat your oven to 350°F (175°C) and line a 9x13-inch pan with parchment paper, leaving some overhang so you can lift the bars out easily later.
Make The Crust:
Cream the softened butter with granulated sugar until it feels light and fluffy, then mix in flour and salt until a crumbly dough forms. Press this evenly into your prepared pan and bake until lightly golden with that tempting nutty aroma filling your kitchen.
Mix The Filling:
While the crust bakes, whisk together sugar and flour. Add in whole eggs, lemon juice, and zest; whisking until smooth and shiny—a bright yellow that speaks summer.
Combine And Bake:
Pour your lemon filling over the hot crust right out of the oven, then return the pan to bake until the filling just sets but still jiggles slightly when you gently shake the pan, about 15–18 minutes.
Cool And Serve:
Once baked, cool the bars completely in the pan then chill in your fridge for at least an hour so they slice cleanly. Use the parchment edges to lift out the slab, cut into squares and dust with powdered sugar before sharing.
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| dashanddishes.com

This recipe quickly became more than just dessert to me; it turned into a symbol of warmth, comfort, and spontaneous celebrations shared around the table.

Keeping It Fresh

Store your lemon bars in an airtight container in the fridge to keep them fresh for up to five days. I find that they taste even better after a day as the flavors meld beautifully.

When You're Missing Something

If you ever run out of lemon zest, a tiny splash of vanilla extract in the filling works wonders to add depth. Or try swapping lemons for limes to surprise your taste buds.

Serving Ideas That Clicked

Serve these lemon bars on their own or with a dollop of whipped cream for an extra special touch.

  • Don't forget to dust with powdered sugar just before serving—it adds that bakery charm
  • If you want a little more texture, chop some toasted almonds and sprinkle on top
  • Store leftovers well wrapped to keep them tasting fresh
A close-up of freshly baked Lemon Bars showing a sweet, tangy filling atop a buttery crust. Save to Pinterest
A close-up of freshly baked Lemon Bars showing a sweet, tangy filling atop a buttery crust. | dashanddishes.com

Thanks for spending some kitchen time with me—here's to many more delicious discoveries together.

Recipe FAQs

Use cold butter and minimal mixing for a crumbly texture, then bake until lightly golden before adding the lemon topping.

Yes, lime juice and zest can replace lemon for a citrus twist that changes the flavor profile while maintaining tartness.

Chill for at least one hour to allow the filling to set firmly, making it easier to cut neat squares.

Powdered sugar adds a delicate sweetness and an attractive finish to the bars before serving.

Yes, they contain no meat ingredients, making them suitable for vegetarians.

Lemon Bars Shortbread Crust

Tangy lemon curd layered on buttery shortbread crust, perfect balance of sweet and tart flavors.

Prep 20m
Cook 35m
Total 55m
Servings 16
Difficulty Easy

Ingredients

Shortbread Crust

  • 1 cup unsalted butter, softened
  • 1/2 cup granulated sugar
  • 2 cups all-purpose flour
  • 1/4 teaspoon salt

Lemon Filling

  • 1 1/2 cups granulated sugar
  • 1/4 cup all-purpose flour
  • 4 large eggs
  • 2/3 cup freshly squeezed lemon juice (about 3–4 lemons)
  • 1 tablespoon lemon zest (optional)

Finishing

  • Powdered sugar, for dusting

Instructions

1
Preheat Oven and Prepare Pan: Preheat the oven to 350°F. Line a 9x13-inch baking pan with parchment paper, leaving an overhang for easy removal.
2
Mix Shortbread Crust: In a medium bowl, cream together softened butter and granulated sugar until light and fluffy.
3
Add Dry Ingredients to Crust: Incorporate all-purpose flour and salt into the butter mixture. Stir until just combined and a crumbly dough forms.
4
Bake Crust: Press dough evenly into the bottom of the prepared pan. Bake for 18 to 20 minutes or until lightly golden.
5
Prepare Lemon Filling: While crust bakes, whisk together granulated sugar and flour in a large bowl. Add eggs, lemon juice, and zest if using. Whisk until smooth.
6
Combine Filling With Crust: Pour lemon filling over the hot crust immediately after removing it from the oven.
7
Bake Bars: Return pan to oven and bake for 15 to 18 minutes until filling is set but slightly jiggly in the center.
8
Cool and Chill: Remove from oven and let cool completely in the pan. Refrigerate for at least 1 hour before cutting.
9
Serve: Lift bars from pan using parchment overhang, cut into squares, and dust generously with powdered sugar.
Additional Information

Equipment Needed

  • 9x13-inch baking pan
  • Mixing bowls
  • Whisk
  • Rubber spatula
  • Parchment paper
  • Knife

Nutrition (Per Serving)

Calories 220
Protein 2g
Carbs 31g
Fat 10g

Allergy Information

  • Contains wheat (gluten), eggs, and dairy (butter). Confirm all ingredient labels for allergens before use.
Rachel Bennett

Food lover sharing simple, wholesome recipes and kitchen tips for busy home cooks.