Lemon Squares Recipe (2024)

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Becky Peterson

Needs more lemon juice. This is one of my all-time favorite cookie recipes (I am a sweet-tart addict.) I was checking several copies of the recipe I have and found they are basically, through all time, the same..only varying in whether to include lemon zest in the curd or not. THIS recipe calls for 1/3 C lemon juice. All others suggest 2/3 C and I believe this is the best amount of juice to use. You can halve this recipe and use a 8" square pan.

Mackenzie

My go-to lemon bar recipe for 16 years. I usually add more lemon juice (2/3 cup total) and add the zest from all the lemons as well.

Oscar madison

I didn’t have any lemons on hand but substituted the canned pinto beans on my shelf. Tabasco for the confectioners sugar and a last minute swap of flour tortilla for the shortbread. Turns out as a lemon square it was awful, but I made a pretty decent burrito.

Tessa

Confectioner's sugar is important to make the shortbread crumbly. My recipe includes the zest from the lemons, too, and I probably put 5-6 lemons, zest and juice, into each 9x13 pan.

Line the pan with foil to make it easier to lift out the lemon bars.

You can use other fruits

I didn't have any lemons on hand, but cherries are in season and I had an extra lime; turns out cherry lime bars are very good. Run 12-20 cherries and juice from 1-2 limes through a food processor and substitute for the lemon juice.

lotsadogs

Try lining the pan with parchment paper--they come right off!

Susan

Why do people make so many changes to the recipe ? I can understand one or two adaptations, but some use limes, cherries, etc. & that completely changes the recipe. I always say, the first time follow the recipe & after that changes are ok.

Félix Fernández de Castro

I baked the recipe just yesterday and:Added almost three times the quantity of lemon juice (lime juice is also an excellent option, in fact).Used half (yes, HALF of the quantity of sugar, both confectioners and granulated), which was sweet enough and definitely lighter.And baked it at 250ºC instead of 350ºC for 15 min instead of 25 for the dough and then an extra 15 min for the whole cake.And the result was still amazing.

Sophie

Used Myer lemons (after using all the zest for Limoncello!) and added the ground seeds of about 6 or 7 Cardamom pods to the shortbread. Also a little sea salt along with the powdered sugar on top. Definitely recommended, adds a subtlety and depth of flavor that sometimes lemon squares lack. And they pop out of the pan fine!

jayess99

I'd like to hear from both sides, the people who measure with a cup and the folks who use a scale. Guaranteed that the two groups are using different quantities of flour and that would seem to be important. One cup of flour, per King Arthur, the flour people, weighs 120 grams. Your recipe shows 128 grams (x 2 = 256). Using weights is supposed to lend more accuracy to recipes but it seems that darn near every recipe writer has different numbers for their flour. Responses??

Jackie

The only thing difficult about these delicious cookies is getting them out of the pan. I recommend lining the pan with foil as the lemon filling sticks to the sides of the pan and makes it hard to get them out

Olivia

My best friend and I used to make "Lucy's Lemon Squares" from The Peanuts Cook Book (1969). Simple, foolproof recipe, even for a pair of eleven-year-olds. Look it up if you're having trouble with this!

Betsy Karpenkopf

I have made a number of versions of lemon squares over the years, but hadn’t baked any for quite a while. All of the recipes are pretty similar. I did not like the one with olive oil in the lemon filling. Here I was hesitant about the use of melted butter in the shortbread base. The squares turned out very tasty. I may give this recipe another try and use softened, not melted butter, and then decide which version I prefer. I must admit that this batch has been disappearing rather rapidly...

Hannah

This was easy and tasty. However, next time I would use a bit less of the dough base to get a thinner crust and better crust-to-lemon ratio.

Allyson Smith

I have been making lemon bars for a long time, and just compared this recipe to my own. Mine has only 1/4 cup of lemon juice and a tablespoon of lemon peel, otherwise just the same, and I must say, they are fantastic. So I would not hesitate to follow this recipe to a "T"; I might still add some peel, though admittedly, the texture is probably smoother without it. If you prefer a more lemony taste, you can add either a little lemon oil 1/4 - 1/2 tsp. (I like Boyajian) or lemon zest.

sarah

delicious as written, but next time i'd cut the crust recipe in half

Eliza

This is a PERFECT, EASY lemon bar recipe with two tweaks:-2/3 cup lemon juice instead of 1/3 as written (takes about 4-6 lemons in my experience)-Second bake for 12-15 minutes, not 20-25 as written. Take it out AS SOON as it stops waving when you shake it. There should still be a slight wobble in the middle. Otherwise it will be over baked. It will set as it cools.Voila, perfect lemon bars that disappear at parties.

Glynn

My first NYT recipe! Once I’d figured out what confectioners sugar is in the UK went pretty well but Would use a lot more lemon next time - wish I’d read other folks comments before cooking this one, also suggest doing second bake a little cooler - 170C max as it was a little brown by the time the eggs were done.

geteb

These are super fast, easy & delicious. Added another 1/3C lemon juice & reduced the sugar in the lemon topping by 1/2C. Absolutely scrumptious and the shortbread crust is to die for. SO buttery & crisp. Just like a Danish pastry (I'm 1/2 Danish....all butter, minimal sugar ;-)

Fran

Make ahead friendly?

Perri C

i agree with needing more lemon. Mine came out more custard then lemon. yummy but not what I expected. will definitely try again with more as suggested.

Jessica Hunting

These are so delicious and easy to make! Agree with the other comments that adding 1/2cup or more of lemon juice was necessary. The shortbread bottom is so tasty and the perfect pairing with the lemon. These were devoured up by family and friends and will become a staple at baking time!Tip: Roll out the shortbread bottom before placing into the baking pan. It made it a lot easier to mold into the pan and created an even bottom.

Penni

Very rich and delicious Next time less butter and sugarUse parchment paper Used 3 lemons and zest

abby

Awful recipe. Do not use.

geteb

The reason being? (I found this recipe to be superb adding some more lemon juice & reducing the sugar in the topping by 1/2C)

K EB

I followed this recipe exactly and found the crust to be too crumbly to hold together...seems to me there's too much butter in it. Next time I'll use less, and a bit more lemon, as others have suggested. These are deliscious, just fall apart when you pick them up.

Ali

Excellent and easy! Put parchment paper underneath crust so it was easy to extract from pan. Used double the lemon juice (2/3 cup) from 2.5 lemons, would recommend even a bit more. Baked 25 minutes for curd but should’ve done less so edges didn’t brown.

Vicki

I made the recipe with no modifications--delicious and very lemony. It tastes great frozen as well. Recipe says 16 bars but they are so rich, most people eat half a bar. Actually I cut them into squares. Parchment paper helpful but cutting is a bit messy. Another shake of confectioner's sugar can cover any rough edges.

Martha J.

Went with the consensus: 2/3 c. lemon juice and added zest of 2 lemons to the batter. Everyone loved it!

Jo

Don’t forget the parchment paper

linda

Used lemon zest in batterUsed lemon juice over1/3. Two large lemons. Sprinkled lime zest over batter before bakingSprinkled lime zest with powdered sugar

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Lemon Squares Recipe (2024)

FAQs

Why did my lemon bars get brown on top? ›

Remove your lemon bars from the oven before they turn brown on top. Browning means they're over-cooked, and the custard mixture can curdle.

What is the best way to cut lemon squares? ›

To cut, use the foil overhang to lift the baked square out of pan and onto a cutting board. Carefully loosen the foil from the edges of the crust, using a knife if necessary. Using a sharp knife, cut into squares or triangles. Use a fine sieve to dust the squares with Confectioners' sugar.

What are lemon squares made of? ›

Ingredients. Recipes vary slightly, but lemon bar recipes call for lemon juice, and many suggest fresh squeezed. Other ingredients include butter, white sugar, flour, eggs, and salt. Many recipes also list confectioners sugar, also called powdered sugar, for dusting on the top after the bars are baked.

Do you have to refrigerate lemon bars? ›

Lemon bars should be stored in an airtight container and refrigerated in order to prevent bacterial growth or foodborne illness. The filling in lemon bars is made with eggs and can become a breeding ground for bacteria if it's kept in the danger zone (between 41 and 153 degrees F).

Why did the top of my lemon bars crack? ›

Don't Over-Bake.

If you leave them in the oven too long, it can cause your bars to crack. The surface of your lemon bars should have small bubble holes, but not large cracks.

How do you cut lemon bars without sticking? ›

Prepare your chef's knife for cutting by coating with cooking spray and then wiping it clean with a paper towel. This step will help prevent the knife from sticking to the bars as you cut.

Why do my lemon bars taste eggy? ›

If your lemon bars have a strong eggy taste/smell, it's likely due to the lemon curd being overbaked. Be sure to take the lemon bars out of the oven as soon as they're done. Your oven may also be running a little hot.

How to tell if lemon bars are undercooked? ›

Lemon bar filling can sometimes be a little tricky! It's meant to be sticky and a little gooey, so sometimes it can be hard to tell when it's done. If you look at your bars after the recommended bake time and the filling looks loose, runny, or too liquid, give them more time.

How to keep powdered sugar from melting on lemon bars? ›

To Keep Powdered Sugar from Melting, Add Cornstarch

So go slow and be conservative with the amount of cornstarch you add.

Who invented lemon squares? ›

Lemon meringue pie may have served as the inspiration for the lemon square originally. Food historians can not identify the exact origin of lemon squares, so Mrs. Mickelson's recipe submission to the Chicago Daily Tribune serves as the first known printed recipe. In 1963, the R&D team at Betty Crocker Inc.

Why did my lemon bars fall apart? ›

There are a couple of things that can impact the integrity of your lemon bars. The first is if your crust has cracks in it and the lemon curd fills in the cracks. This can cause your lemon bar to break! It may also break if you don't bake the crust long enough or the lemon layer is underbaked.

Why lemon should not be refrigerated? ›

In fact, lemons will last up to four to six weeks in the fridge. You can safely store lemons at room temperature, but like any fruit, they will start to go bad quicker. On average, you have about a week to use lemons stored at room temperature before they start to dry out, go soft, or worse, begin to mold.

Why do my lemon bars have bubbles? ›

AIR BUBBLES ON TOP OF BAKED LEMON BARS: The air bubbles on top of the baked lemon bars are completely normal. It's the air from the mixture rising to the surface. They come from the air of the beaten eggs. They rise to the surface when the eggs cook in the filling.

Is lemon juice bad when it turns brown? ›

If the juice is very dark or has any off smell or taste do not use it. When you process the juice, make sure the acidic juice does not come into contact with reactive metal. You may want to process the juice in the glass jars. Also make sure that the lids you use are nonreactive.

Why is my lemon fruit turning brown? ›

Answer: Citrus fruit with a dark brown discoloration on the skin has been attacked by citrus rust mites. Just to make sure, moisten your thumb and rub it forcefully across the fruit several times. If the dark area does not rub off, it is mites. (If it does rub off, it's sooty mold.)

Are brown spots on lemons safe to eat? ›

Scale can also affect the skin of citrus fruit. This shows as little brown spots or flecks on the peel. The quality of the fruit is unaffected and is fine to eat.

Why do my lemon bars have a film on top? ›

The crust forms when the sugar in the lemon bar mixture caramelizes and browns during baking, creating a slightly firm, crispy layer over the bars. The top crust isn't always visible, as we all enjoy sprinkling powdered sugar on top of the bars before serving.

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