Super Easy Lime Bars. Using only 5 simple ingredients and a very quick preparation time, these refreshing lime bars are based on easiest and best lemon bar recipe I’ve ever tried in almost 40 years of baking.

Super Easy Lime Bars. Using only 5 simple ingredients!
I make the lemon version of these lime bars all the time but with some leftover limes in the fridge needing to be used, this recipe was the easiest and quickest way to turn them into something delicious.
I was so happy to find the lemon version of this cookie bar because with only 5 simple ingredients and a quick preparation time, it quickly became a household standard.

Limes.
In our part of the world, it is so much less expensive to buy lemons or limes by the bag than by buying them individually.
We often pick up a 3 or 4 pound bag. If we are slow to use them in drinks or in simple salad dressings, they most often will now be turned into these yummy cookie bars.
(If you like this recipe you may also want to check out our Frozen Key Lime Pie.)
These Lime Bars are great for the freezer too, so we often have them on hand to pull out at the last minute if someone drops by for coffee.
If you only have lemons on hand don’t hesitate to try these as Lemon Bars… It’s one of our most popular cookie bar recipes of the last 10 years.
Cookie Lover?
You may want to check out this great collection of No Bake Cookies that was incredibly popular during our last Holiday season.
Like this Lime Bars recipe?
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Mel
Wednesday 28th of January 2026
I found your recipe just by searching lime desserts on Bing and I thought I'd just go for it. I have never worked with limes before but was given a bunch, so I did my best to follow and it turned out great. Really tasted nice, tart and sweet with good texture. Thanks!
Susan volney
Sunday 28th of November 2021
They smell absolutely delicious when baking. Making two batches one to eat now and one for freezing. I will let you no how they turned out
Angelica
Sunday 2nd of February 2020
Could I use butter flavored Crisco instead of butter? My son has dairy allergy.
Barry C. Parsons
Monday 10th of February 2020
Never tried that. Worth a try.
Ariane
Monday 22nd of July 2019
Thanks for the recipe. Easy and tasty.
Annette Allen
Sunday 7th of April 2019
Hi Barry, What an amazing recipe! Thank you so much for these real easy to make and delicious lime bars. I have a lime tree almost loaded to the ground with limes. So I went on the internet in search of recipes and found yours. I've made the lime bars twice now. The first time I found 3/4 cup of lime juice was too strong (although my husband liked it) and the second time I used 2/3 of a cup and it was perfect. Thanks!!! Annette