This easyLemon Bars Recipefeatures a buttery shortbread crust topped with smooth, tangy lemon filling. Made with fresh lemon juice and lemon zest for bright citrus flavor in every bite!

Cut lemon bars sprinkled with powdered sugar on a wooden cutting board.

Why I Love Making Lemon Bars Recipe

There’s something about the combination of sweet, buttery shortbread crust and bright, tangy lemon filling that makes these bars absolutely irresistible.

What I love most about this recipe is how it achieves that delicate balance between sweet and tart. The lemon filling isn’t overpoweringly sour, nor is it cloyingly sweet – it’s just right. The addition of heavy cream gives the filling a luxurious, silky texture that sets beautifully without becoming rubbery or dense.

These bars have become my most-requested dessert for potlucks and family gatherings. They actually taste better when made a day ahead, which takes the pressure off last-minute baking.

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Ready to make this recipe? These lemon bars come together in under an hour with simple ingredients you probably already have on hand.

The hardest part is waiting for them to cool before cutting into those perfectly tangy, sweet squares.

Whether you’re baking for a crowd or treating yourself, this foolproof recipe delivers bakery-quality results every time.

Top-down view of lemon bars dusted with powdered sugar, cut into squares on a wooden board with a spatula, surrounded by fresh lemons and forks, with a plate of lemon bars in the upper right.

Recipe Ingredients

Lemons: Use fresh lemons here because you will need lemon zest and juice.
Butter: Helps to make the crust like a shortbread cookie.
Flour:
Salt: To balance all the sweet flavors.
Sugar: Makes the tart lemon into a sweet dessert.
Heavy cream
Eggs: To thicken and add a creamy texture to the lemon layer.
Powdered Sugar

See the recipe card below for full information on ingredients and quantities.

How to Make Lemon Bars

Step #1.Put the flour, powdered sugar, and salt in a food processor and pulse to combine.
Step #2.Add the butter cut into chunks about a tablespoon each and pulse until crumbly.
Step #3.Press the dough into a greased and lined pan and bake at 350 degrees F for about 20 minutes.
Step #3.Whisk together the eggs and yolks in a saucepan. Then whisk in the granulated sugar, lemon zest, lemon juice, and salt.
Step #4.Add the butter and cook on medium-low heat about five minutes or until it reaches 170 degrees F.
Step #5.Strain the lemon filling through a fine mesh strainer into a bowl and then stir in the cream.
Step #6.Pour the lemon mixture on top of the partially baked crust and bake for an additional 10 to 15 minutes. Cool before cutting.

A collage of the lemon bars being made including the eggs being whisked together, the lemon filling being strained, the dry ingredients and butter in a food processor, and the crust dough pressed into a lined square glass pan.

Substitutions &Variations

Lime Bars

Swap the lemon juice and zest for fresh lime juice and lime zest using the same measurements. Lime bars have a slightly more tropical, aromatic flavor that’s equally delicious.

Lemon-Raspberry Swirl

Before baking the filling, drop small spoonfuls of seedless raspberry jam across the surface and gently swirl with a toothpick for a beautiful, fruity variation.

Meyer Lemon Bars

If you can find Meyer lemons, use them! They’re sweeter and less acidic than regular lemons, creating a more delicate, floral flavor. You might want to reduce the granulated sugar by 2 tablespoons.

Gluten-Free Version

Replace the all-purpose flour in the crust with a 1:1 gluten-free baking flour blend. The texture will be slightly more crumbly but still delicious.

Coconut Crust

Add ½ cup sweetened shredded coconut to the crust mixture for a subtle tropical twist. Press it firmly into the pan to help the coconut adhere.

Recipe FAQs

How do I know when lemon bars are done baking?

Lemon bars can be a bit tricky because you don’t want to overcook them but you also don’t want them to be a runny mess. They are done when the center isn’t wiggly and the edges begin to turn brown.

Do lemon bars have to be refrigerated?

Lemon bars are fine to keep at room temperature if they are going to be consumed within a few hours. If not, they need to be refrigerated. Dust them with powdered sugar before serving them.

Can I freeze lemon bars?

Yes! These bars freeze great. After you cut the bars, put them in an airtight container in a single layer and place them in the freezer for two to three months. Thaw them in the refrigerator.

What should I do with the leftover egg whites?

When I have extra egg whites from a recipe like this, I love to make Chocolate Chip Meringue Cookies or Candy Cane Meringues with them depending on the season.

Can I use bottled lemon juice instead of fresh squeezed?

I don’t recommend it. Fresh lemon juice is definitely worth the extra effort because the flavor will be so much better. Plus it’s a great excuse to get or use a handheld citrus juicer. You are also going to add some lemon zest to the filling as well.

Can lemon bars be made gluten free?

Yes! Instead of using all-purpose flour in the crust, use a one-to-one gluten-free flour blend. Bob’s Red Mill and King Arthur Baking Company both have excellent blends.

Hand holding a lemon bar with the rest of the pan of cut lemon bars in the background.

Expert Tips

Use a candy thermometer to check the temperature of the lemon fillingwhen cooking it in the saucepan. It’s done when it reaches 170 degrees F.
Make the filling while the crust is bakingto maximize your hands-on time.
Be sure towait until the lemon bars are cool before removing them from the panand cutting them. If they are too warm, they won’t retain their shape and you’ll have lemon filling all over your counter.
Amicroplane graterand ahandheld citrus juicermake dealing with the fresh lemons so much easier– if you don’t have them, I highly recommend getting them.

Top view of lemon bars on wood cutting board with knife and lemons around it.

What is the best way to remove lemon bars from the pan and cut them?

Before you assemble the lemon bars,spray your pan with non-stick spray and then line it with parchment paper or foil.Leave extra paper on each side of the pan that will act as handles when you remove them from the pan.

Wait until the lemon bars are completely cooled before attempting to cut them. The easiest way to remove lemon bars from the pan is to run a sharp knife around the edges to loosen them up a bit. Warm the knife under very hot water for a few seconds then cut them up.

Next, grasp the parchment paper “handles” on each side and place the bars on a cutting board. Then cut them into bars by pushing the knife straight through.Rinse your knife in hot water between each slice to get a nice, clean cut.

What to Serve with Lemon Bars

Lemon bars are wonderfully versatile and pair beautifully with both hot and cold beverages. Serve them alongside freshly brewed coffee ortea for an elegant afternoon treat.They’re perfect for spring and summer gatherings whenserved with fresh berries and a scoop of whipped cream.

For a more substantial dessert spread, arrange lemon bars on a platter withshortbread cookies, fresh strawberries, and blueberries. The bright citrus flavor balances richer desserts likechocolate cakeor tiramisu when you’re serving a dessert buffet.

Consider serving lemon bars as part of a brunch spread alongsidequiche,fresh fruit salad, and mimosas. Their refreshing flavor cuts through heavier brunch dishes and provides a sweet finish to the meal.