Lime Bars. 5 Ingredients, Super Easy!

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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 with lime wedge on a green and white plate
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.

photo of limes on a white background with one cut to reveal the interior.
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.

Super Easy Lime Bars photo with title text added for Pintertest

(If you like this recipe you may also want to check out our Frozen Key Lime Pie.)

Frozen Key Lime Pie
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.

Super Easy Lemon Bars with title text added for Pinterest

Cookie Lover?

You may want to check out this great collection of No Bake Cookies that was incredibly popular during our last Holiday season.

No Bake Christmas Cookies Collage with title text for Pinterest

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Super Easy Lime Bars with lime wedge on a green and white plate

Super Easy Lime Bars

Yield: 36 cookie bars
Prep Time: 20 minutes
Cook Time: 40 minutes
Total Time: 1 hour

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.

4.4 Stars (658 Reviews)

Ingredients

For the pastry base

  • 1 cup cold butter, cut in small pieces
  • ½ cup sugar
  • 2 cups flour

For the lime layer

  • 1 ½ cups sugar
  • ¼ cup flour
  • 4 eggs
  • zest of two limes, very finely chopped
  • juice of 4 to 5 small limes, around ⅔ to ¾ cup juice

Instructions

To make the pastry base

  1. Using a pastry cutter or in a food processor blend together the butter sugar and flour.
  2. Press evenly into the bottom of a greased and parchment paper lined 9×13 inch baking pan.
  3. Bake for 20 to 25 minutes at 350 degrees F ( 325 degrees F if you are using glass bake-ware)

For the lime topping

  1. Simply whisk together the sugar flour, eggs, zest and lime juice until the sugar is dissolved.
  2. Allow the topping to sit for about 10 minutes before whisking together well again and pouring over the baked shortbread base.
  3. Bake at 350 degrees F for about another 20- 25 minutes or until the top is slightly browned and the custard appears to be set. The bottom should just be beginning to brown slightly at the top edges. Cool completely. Sprinkle with icing sugar when cool or try adding a meringue topping.

Nutrition Information

Yield

36

Serving Size

36 cookie bars

Amount Per Serving Calories 124Total Fat 6gSaturated Fat 3gTrans Fat 0gUnsaturated Fat 2gCholesterol 34mgSodium 55mgCarbohydrates 20gFiber 1gSugar 13gProtein 2g

The nutritional information provided is automatically calculated by third party software and is meant as a guideline only. Exact accuracy is not guaranteed. For recipes where all ingredients may not be used entirely, such as those with coatings on meats, or with sauces or dressings for example, calorie & nutritional values per serving will likely be somewhat lower than indicated.

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43 Comments

  1. I live in Jeju, South Korea. I cannot get limes here. Can I increase the lime juice( bottled ) or would it work? Any suggestions?
    Keep on cookin'
    Joy

    1. I would not add over 3/4 of a cup (6 ounces of lime juice) They should still have plenty of flavor without the lime zest. I'm surprised there are no limes there though. My work buddy Amber is teaching in South Korea. It sure looks lovely there.

  2. Hi There, step 4 does not say if you have to mix IT on THE stove but you do Mention browning. Wat should i do.

    Kind Regards avril

  3. These are FABULOUS! Thank you so much for the amazing recipe. I made them for the first one today and I am sure it won't be the last. They're ridiculously good! I left the zest out because my limes had gone all hard but it was still FANTASTIC!

    1. I mostly se salted butter in recipes and omit any salt if its in there. I mostly use unsalted butter for frostings.

  4. these are amazing, and i get requests for these lime bars! Turn out perfect every time, make sure to follow recipe to a T and it will be perfect.
    Thank you!

  5. I too got an upside down slice. Don't know what I did wrong but trying again to see if it was a one off fail. Regardless the taste was great and the slice upside down or not was DELICIOUS and went "like hot cakes in our house.

    1. I did not get the upside down slice, but I did have the lime layer leak into the crust. After extensive google-ing, I've learned that you must bake crust to golden brown color before adding liquid. Better to overbake than underbake for these types of bars (lemon, lime, etc.). My crust was definitely too pale so the crust and liquid combined when it baked. Funny enough I was worried about overdoing it since it was going to bake another 20-25 mins - rookie mistake. I have not tasted it yet (still cooling), but it looks funky. I'll totally eat it if it tastes good and plan to make it prettier (and cooked correctly) next time.

  6. I couldn't quite get the shortbread right, it always ended up coming out too crummy, is there anything that can help this?

    1. It's either overmeasuring flour or your brand of butter. Adding a little more butter is the likely fix.

  7. Hi Barry! I love lime anything!!! I have a question though... do you let the pastry cool completely before you add the lime custard or does it matter if it is still a little warm?

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