Classic Lemon Bars with Buttery Shortbread Crust
Has spring really even sprung if you haven’t baked a batch of lemon bars?
These were the first thing I ever posted on this blog. Back when the world felt uncertain and everyone was looking for something steady to do with their hands, lemon bars felt right — simple, bright, unfussy.
There’s something about them that just feels like relief. The color alone does half the work. That soft yellow against a snowy dusting of powdered sugar? It looks like sunshine even when it’s gray outside.
The base is a buttery shortbread crust — sturdy enough to hold the filling, tender enough to melt when you bite into it. On top is a lemon layer that leans confidently tart but still sweet enough to make it feel like dessert. The powdered sugar isn’t just decorative; it rounds everything out and softens that citrus edge.
They’re straightforward, which is part of their charm. No complicated techniques. No specialty ingredients. Just pantry basics doing what they do best.
Why You’ll Love These Lemon Bars
They’re simple, dependable, and surprisingly satisfying for something so straightforward.
- Simple to make – No special equipment or complicated techniques.
- Buttery shortbread crust – Tender, sturdy, and deeply satisfying.
- Bright lemon filling – Smooth, citrus-forward, and balanced.
- Perfect for spring gatherings – Easter brunch, showers, or afternoon coffee. They’d pair beautifully on a brunch spread alongside some boysenberry swirl bread or chocolate chunk banana bread.
- Make-ahead friendly – They slice beautifully once chilled.
Tips for the Best Lemon Bars
If you’re new to baking, lemon bars are an excellent place to start. The filling is simply whisked together and poured over the baked crust — no layering, no decorating, no guesswork.
For the cleanest slices, let the bars cool completely and chill before cutting. A sharp knife wiped between cuts makes all the difference.
If you’re a more experienced baker, there’s still something deeply satisfying about getting them just right — that glossy top, the defined layers, the way the crust supports the filling without crumbling apart.
Lemon bars are timeless for a reason. They feel nostalgic without being dated, simple without being plain.
And whether you’re baking them on a sunny afternoon or trying to manufacture a little brightness indoors, they deliver that fresh citrus lift every time.
If you can’t get out into the sunshine, bring some sunshine in.
Lemon Bars
Ingredients
Shortbread Crust
- 1/2 cup unsalted butter room temperature
- 1/4 cup granulated sugar
- 1 cup all purpose flour
- 1/4 teaspoon salt
Lemon Layer
- 1 cup granulated sugar
- 2 Tablespoons all purpose flour
- 1/2 cup lemon juice
- 3 eggs room temperature
- 1 Tablespoon lemon zest
Instructions
- Preheat the oven to 350°F and line an 8 x 8 pan with parchment paper on all sides.
- In a stand mixer with the paddle attachment, beat together the butter, sugar, flour and salt. The mixture will be crumbly.
- Press the shortbread in an even layer into the prepared pan. I find using a rubber spatula to jab and smooth the dough to be effective. Use a fork to make a few holes in the crust. Bake the crust for 20 minutes.
- While the crust bakes, make the lemon layer. Sift the sugar and flour together in a large bowl to prevent clumps. Add the eggs, lemon juice and lemon zest, and whisk until completely combined. The mixture will be thin.
- Take the crust out of the oven and pour the lemon layer over the baked shortbread crust.
- Lower the oven temperature to 325°F and bake for 20-25 more minutes, or until the center no longer jiggles. Take the bars out of the oven and allow to cool completely.
- Once the bars are completely cool, transfer to the fridge to set for 2 hours (or overnight) until ready to serve. Use a sifter to liberally dust the tops with powdered sugar. Slice and enjoy!
