Oh, lemon bars, just saying those words makes my mouth water! I still remember the first time I tasted these tangy-sweet treats at my aunt’s summer picnic. The way that bright lemon filling danced on my tongue against the buttery shortbread crust? Absolute magic. That moment sparked my obsession with perfecting this Lemon Bars Recipe.

What makes these so special is that perfect harmony, the crust gives you that rich, melt-in-your-mouth base while the lemon layer packs this gorgeous punch of citrus that isn’t too sweet or too sour. It’s sunshine in dessert form! After years of tweaking (and many, many batches), I’ve landed on what I truly believe is the best version, simple enough for weeknights but fancy enough for parties. Trust me, once you try these, you’ll understand why they disappear faster than I can make them!
Table of Contents
Why You’ll Love This Lemon Bars Recipe
Let me tell you why this Lemon Bars Recipe is about to become your new go-to dessert:
- Effortless elegance: Just a handful of pantry staples transform into something that looks (and tastes!) fancy
- That perfect bite: Crisp, buttery crust meets that luscious, tangy-sweet lemon filling, it’s absolute harmony
- Always a hit: I’ve never brought these to a gathering without someone begging for the recipe
- Beginner-friendly: No fancy techniques, if you can whisk and press dough, you’re golden
Seriously, what’s not to love? These lemon bars are like little squares of happiness that make any day feel special.
Ingredients for Lemon Bars Recipe
Here’s what you’ll need to make these sunny little treats. I promise it’s all simple stuff! (And yes, fresh lemon juice makes ALL the difference, trust me on this one.)
For the Crust:
- 1 cup unsalted butter, softened (leave it out for 30 minutes, no shortcuts here!)
- 1/2 cup powdered sugar (the secret to that melt-in-your-mouth texture)
- 2 cups all-purpose flour (spoon and level it, don’t pack it down)
For the Filling:
- 4 large eggs (room temperature blends better)
- 2 cups granulated sugar (yes, it seems like a lot, but it balances the tartness)
- 1/3 cup all-purpose flour (this keeps the filling from being soupy)
- 2/3 cup freshly squeezed lemon juice (about 4-5 lemons, skip the bottled stuff!)
For Dusting:
- Powdered sugar (for that gorgeous snowy finish)
See? Nothing weird or fancy, just good ingredients that work magic together!
Equipment Needed
You probably already have everything you need in your kitchen right now! Here’s what you’ll want to grab:
- A trusty 9×13-inch baking dish (I like glass because I can see the crust browning)
- Medium mixing bowl (for that dreamy lemon filling)
- Whisk (or fork in a pinch, we’re not fancy here!)
That’s it, no special gadgets required for these lemony delights!

How to Make Lemon Bars Recipe
Okay, let’s get baking! I promise this is easier than it looks. Just follow these simple steps, and you’ll have perfect lemon bars in no time. The secret is taking it one layer at a time.
Preparing the Crust
First things first, preheat that oven to 350°F (175°C). While it’s heating up, let’s make that buttery shortbread crust that makes these bars so special.
Grab your softened butter (seriously, don’t try to rush this, room temp butter creams way better) and powdered sugar. Cream them together in a bowl until they’re smooth and fluffy, about 2 minutes should do it. Now, gradually mix in your flour until it just comes together. Don’t overmix! We want tender, not tough.
Here’s my trick: Dump the dough into your greased 9×13 pan and use your fingers to press it evenly across the bottom. Get it into the corners nice and snug; this prevents thin spots that might burn. Pop it in the oven for 15-20 minutes until it’s lightly golden and firm to the touch. That pre-bake gives our crust a head start before the wet filling joins the party!
Making the Lemon Filling
While the crust bakes, let’s whip up that bright lemon filling. In another bowl, whisk together your eggs and granulated sugar until they’re well combined. Add the flour and whisk until smooth, no lumps allowed! Now comes the star: slowly pour in that fresh lemon juice while whisking constantly.
Pro tip: strain your lemon juice if you’re worried about pulp or seeds sneaking in. When your crust comes out of the oven (it’ll be hot, careful!), immediately pour the lemon mixture over it. The heat helps the filling start setting right away. Give the pan a gentle shake to distribute everything evenly.
Baking and Finishing
Back into the oven it goes for about 20 minutes. You’ll know it’s done when the edges are set but the center still has a slight jiggle (like firm Jell-O). Overbaking makes the filling rubbery, trust me, I learned that the hard way!
Now the hardest part: waiting. Let the bars cool completely in the pan for at least an hour. I sometimes pop them in the fridge to speed things up. When they’re cool, dust generously with powdered sugar (I use a fine mesh strainer for that pretty snow-like effect). Cut into squares and watch them disappear!

Tips for Perfect Lemon Bars Recipe
After making more lemon bars than I can count, here are my can’t-miss secrets for perfection every time:
- Juice those lemons fresh: Bottled juice just doesn’t give that bright, vibrant flavor
- Watch the filling like a hawk: Pull them out when the center still has a slight jiggle (they’ll set as they cool)
- Chill before cutting: I know it’s tempting, but cold bars slice cleanly without squishing
- Dust sugar right before serving: Otherwise it dissolves into the filling
Follow these simple tricks, and you’ll get lemon bars that would make a pastry chef proud!
Variations for Lemon Bars Recipe
Want to mix things up? Here are my favorite ways to play with this classic:
- Zesty twist: Add 1 tablespoon lemon zest to the filling for extra citrus punch
- Tropical vibes: Mix 1/2 cup shredded coconut into the crust
- Berry beautiful: Swirl in 2 tablespoons raspberry or blackberry jam before baking
- Herbal notes: Sprinkle with fresh thyme or lavender after dusting
Each version keeps that perfect sweet-tart balance while adding your own signature flair!
Serving and Storing Lemon Bars
These lemon bars shine brightest when served at room temperature. The filling stays creamy, and the crust stays crisp. I like to arrange them on a pretty platter with extra lemon slices for garnish. Leftovers? Just pop them in an airtight container (they’ll keep at room temp for 2 days or refrigerated for up to 5).
Pro tip: If you’ve chilled them, let them sit out for 15 minutes before serving to bring back that perfect texture!

Nutritional Information
Each luscious lemon bar comes in at about 300 calories, with 45g carbs and 30g sugar per serving (that’s 1/24th of the pan, if you can stop at just one!).
Remember: These numbers can vary slightly based on exact ingredient measurements and how generously you dust with powdered sugar!
FAQs About Lemon Bars Recipe
Can I use bottled lemon juice instead of fresh?
Okay, I’ll be real with you, you can, but fresh makes such a difference! Bottled juice often has that metallic aftertaste and lacks the bright, vibrant flavor of freshly squeezed lemons. If you’re absolutely stuck, use half-bottled juice and half fresh orange juice to balance it out.
How long do lemon bars last?
At room temperature, they’re perfect for about 2 days (if they last that long!). In the fridge, they’ll keep beautifully for up to 5 days in an airtight container. The powdered sugar might absorb a bit; just give them a fresh dusting before serving.
Can I freeze lemon bars?
Absolutely! Freeze them without the powdered sugar dusting first. Wrap individual bars tightly in plastic wrap, then foil. They’ll keep for about 3 months. Thaw overnight in the fridge and dust with sugar right before serving, they taste almost as good as fresh!
Why did my filling turn out rubbery?
Ah, the classic overbaking mistake! The filling should still have a slight jiggle when you pull it from the oven; it continues to set as it cools. Set a timer for 18 minutes and start checking from there.
Time to Try This Lemon Bars Recipe
Did you make these lemon bars? I’d love to hear how they turned out! Leave a comment below or tag me on social media. Nothing makes me happier than seeing your sunny creations! And don’t forget to follow me on Pinterest for more tips & recipes.

Lemon Bars
Equipment
- Baking dish
- Mixer
Ingredients
Shortbread Crust
- 1 cup unsalted butter softened
- ½ cup powdered sugar
- 2 cups all-purpose flour
Lemon Filling
- 4 large eggs
- 2 cups granulated sugar
- ⅓ cup all-purpose flour
- ⅔ cup lemon juice freshly squeezed
- powdered sugar for dusting
Instructions
- Preheat the oven to 350°F (175°C). Grease a 9×13 inch baking dish.
- Cream the butter and powdered sugar until smooth. Mix in the flour until blended.
- Press the dough into the baking dish.
- Bake for 15 to 20 minutes or until firm and lightly golden.
- Whisk the eggs, granulated sugar, flour, and lemon juice until smooth.
- Pour the filling over the baked crust.
- Bake for 20 minutes or until the filling is set.
- Let the bars cool completely.
- Dust with powdered sugar and cut into squares.
