Key Lime Cupcake Recipe (2024)

Birthdays, Desserts, , Parties, Recipes, Summer

by Jamie · · 29 Comments ·

Easy Key Lime Cupcakes start out as a basic cake mix, but a few extras make it a delicious recipe!


Key Lime Cupcake Recipe (1)

Easy Key Lime Cupcakes

These KEY LIME Cupcakes are divine! And they are so easy to make…because I cheat a little:)

We make these in the summertime. You can make this same recipe using lemon juice. Just make sure you use real lime juice in your recipe:)

Key Lime Cupcake Recipe (2)

Easy Key Lime Cupcakes

Key Lime Cupcake Recipe (3)

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Delicious Easy Key Lime Cupcakes

Author: The Crafting Chicks

Recipe type: Dessert

Serves: 24 cupcakes

Ingredients

  • 1 Box of white or vanilla cake mix
  • ⅓ C. Vegetable or Canola Oil
  • 3 Eggs
  • 1 C. Water
  • 1-2 Tablespoons Lime Juice
  • 2-3 Tablespoons Lime Zest (optional)
  • 3-4 Drops green food coloring
  • Frosting:
  • 1 C. softened cream cheese (8 oz.)
  • 1 Stick of butter
  • 1 tsp. Vanilla Extract
  • 2 Tablespoons Lime Juice
  • 1½-2 C. Powdered Sugar
  • 2 Drops green food coloring
  • It is important to use REAL LIME JUICE!

Instructions

  1. Cupcakes:
  2. Combine the mix with water, eggs and oil. Mix on low for 30 seconds and med-high for 2 minutes. Then add the lime juice, zest and food coloring. Mix for another minute on med-high.
  3. Scoop into cupcake liners (I use an ice cream scoop) and bake for 12-17 min (depending on your oven and altitude-don't overcook)
  4. Let the cupcakes completely cool before adding the frosting.
  5. Frosting:
  6. Cream together the softened cream cheese and stick of butter. Add vanilla and lime juice. Slowly add in the powdered sugar to desired consistency.
  7. Pipe on the frosting. Then add a Lime wedge on top!

Key Lime Cupcake Recipe (4) Key Lime Cupcake Recipe (5) Key Lime Cupcake Recipe (6)

Key Lime Cupcake Recipe (7)

Looking for yummy cake recipes? Try THESE mug cake recipes.

Or this Samoa Bundt Cake

Key Lime Cupcake Recipe (8)

Key Lime Cupcake Recipe (9)Key Lime Cupcake Recipe (10)

About Jamie

is the author of this post. Wanna know more about the Chicks? Click here. :)

Comments

    • Key Lime Cupcake Recipe (12)Jamie says

      These are simply lime cupcakes. There’s a difference. Key limes are about the size of a quarter and key lime juice is $$

      Reply

  1. Key Lime Cupcake Recipe (13)Trish Stone says

    These look so delicious! Loving the recipes you guys find

    Trish,

    Reply

  2. Key Lime Cupcake Recipe (14)Gwen Watson says

    Key lime is one of those classic flavors that taste great in any dessert. These key lime cupcakes are an especially decadent treat! They’re super easy to make, too, because they use boxed cake mix.

    Reply

  3. Key Lime Cupcake Recipe (15)Brenna Rastrelli says

    Can’t wait to make these for hubby’s birthday. Thank you for not making them an unnatural shade of green! They are so pretty like this.

    Reply

  4. Key Lime Cupcake Recipe (16)Shannon says

    What temp for the oven?

    Reply

    • Key Lime Cupcake Recipe (17)Nikkala says

      350

      Reply

  5. Key Lime Cupcake Recipe (18)Ann says

    Absolutely LOVE the frosting. It came out perfect! So soft it melts in your mouth and just the perfect lime flavor. I’ve made others but this is my favorite and will be my go to frosting. Thank you for sharing such an amazing recipe 😀

    Reply

  6. Key Lime Cupcake Recipe (19)Karina says

    They look delicious! What temperature do you bake them at in the oven?

  7. Key Lime Cupcake Recipe (20)Jennifer says

    Love these cupcakes and so easy. You need 5-6 normal limes.

    Reply

  8. Key Lime Cupcake Recipe (21)Jacqui says

    If I made this as a cake what size pan would work and how long would I cook it for? Thanks!

    Reply

    • Key Lime Cupcake Recipe (22)Becky says

      Hi Jaqui,
      I would use a 9×13 pan, and cook for about 20 mins. Check to see if it needs to be cooked longer. Let us know how it goes. 🙂

      Reply

  9. Key Lime Cupcake Recipe (23)Kathy says

    I added 2 more cups of powdered sugar to the frosting to make enough to pipe 24 cupcakes and have the right consistency. Could use a one pound box for the amount of butter and cream cheese. Did not add any extra liquid. Very good!

    Reply

  10. Key Lime Cupcake Recipe (24)Paula Connelly says

    Hello I just tried this recipe for Key Lime Cupcakes and it is PERFECT!! I substituted Lime Zest and use about 2tbsp Jello Lime Gelatin mix and I used actual Key Lime juice. Mmm good!!

    Thank you

    Reply

  11. Key Lime Cupcake Recipe (25)Emily says

    Just made these and LOVE them. My husband, who didn’t like key lime pie, etc., tried one and loved it. I added an extra tablespoon of lime juice to the icing because I wanted a little extra zing. 🙂

    Reply

    • Key Lime Cupcake Recipe (26)Becky says

      Well now I’m going to have to add some extra to the icing. That sounds delicious.

      Reply

  12. Key Lime Cupcake Recipe (27)Jenny Lynne says

    These were absolutely delicious! I used real key lime juice. Just the right amount of sweet and tangy! I also sprinkled the top with graham cracker crumbs! The whole family loved these!!

    Reply

  13. Key Lime Cupcake Recipe (28)Maysung-ki says

    Hello i cannot find cake mix in our place can i use cake flour, all purpose flour? If so how many cups in one batch…thank you

    Reply

    • Key Lime Cupcake Recipe (29)Becky says

      A cake mix has the flour, sugar and a levening like baking soda already mixed together. So just using all purpose flour wouldn’t give you the same results unfortunately. Here is a link to some cake mixes on Amazon if you want to order one.

      Reply

  14. Key Lime Cupcake Recipe (30)Marth smith says

    Could I make this recipe in 2 9inch round cake pans?
    350 degrees for 20 mins?

    Reply

    • Key Lime Cupcake Recipe (31)Becky says

      I would bake according to your cake mix directions.

      Reply

Trackbacks

  1. […] Easy Key Lime Cupcakes […]

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  3. […] 7. Key Lime Cupcakes (h/t The Crafting Chicks) […]

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  5. […] at Michaels Craft Store. I found the chocolate gold coins at Harmon’s. I used my Key Lime Cupcake Recipe for our St. Patrick’s Cupcakes. They are so easy to make and yummy! After the cupcakes […]

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  6. […] Easy Key Lime Cupcakes […]

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  7. […] Cream cheese lime frosting has a refreshing citrus lime flavor, combined with tangy cream cheese. […]

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Key Lime Cupcake Recipe (2024)

FAQs

What is the secret to moist cupcakes? ›

"Baking fluffy, moist cupcakes is all about creating air bubbles in your batter that expand in the oven," she says. "If you overmix your batter, you collapse those bubbles and end up with a brick-like cake." Always mix at a low speed to avoid this, stopping just as all ingredients blend.

Can I use key limes instead of limes? ›

Despite the slight flavor difference, swapping out Persian limes for Key limes is a pretty common substitution. Taste of Home even notes that, when baked into a dessert, it can be hard to tell the difference between the two taste-wise.

Is there a difference between lime juice and key lime juice? ›

Key limes tend to be small and seedy, with a distinctive lime flavor that is tart but not too acidic. They also have a distinct aroma, far more aromatic than common limes. 2 Grocery store limes, generally speaking, are Persian limes, the most widely commercially cultivated variety of lime.

How many key limes for 3/4 cup juice? ›

Start by juicing your limes. This recipe calls for 3/4 cup of lime juice, which you should get from about 15 Key limes. Combine the juice with the condensed milk, sour cream, and lime zest.

What is special about key limes? ›

The Key lime has thinner rind and is smaller, seedier, more acidic and more aromatic than the Persian lime (Citrus × latifolia). It is valued for its characteristic flavor. The name comes from its association with the Florida Keys, where it is best known as the flavoring ingredient in Key lime pie.

What's the difference between a sweet lime and a key lime? ›

Sweet limes differ from Persian limes and key limes, which are the sour varieties sold in grocery stores. All three fall under the genus Citrus but are separate species. And, given their basic differences, sweet and yellow sweet limes are easy to distinguish from these sour, green limes.

Why does key lime taste different? ›

In addition to the size difference, key limes also have a thinner skin and a higher acidity level than regular limes, which gives them a more intense and tart flavor.

Can you use bottled lime juice instead of fresh limes? ›

Although it seems like a simple swap, you need to be careful when substituting bottled lime juice for fresh. Check the label to be sure it is pure juice; some varieties, such as the popular Rose's label, are sweetened with high fructose corn syrup.

Is Nellie and Joe's Key West lime juice from key limes? ›

This key lime juice is from concentrate, but it is made with 100% Key Limes from Key West, Florida.

Are key limes from the Florida Keys? ›

Although Key limes are native to South Asia, they were introduced in the Florida Keys in 1838 and became naturalized there, according to the University of Florida, Institute of Food and Agricultural Sciences Extension.

How many Key limes do I need for 1/2 cup juice? ›

Key Limes are instantly recognizable as they are so much smaller than a regular Persian lime. In fact, it takes about 20-25 Key Limes to get 1/2 cup (120 ml/grams) of Key Lime juice. Whereas you need only 4-5 Persian limes to get the same amount of juice.

What can I substitute for 1 cup key lime juice? ›

You may substitute the key lime juice with a mixture of 1/4 cup fresh lemon juice and 1/4 cup fresh lime juice.

Does lime juice go bad? ›

If it starts to smell off or fermented, has a slightly bitter or sour taste that isn't the normal zesty tang, or has developed mold, it's time to discard it. Changes in color, like a darker or murky yellow, may also signify that it's time to toss the juice.

How do you keep cupcakes soft and moist? ›

As a general rule of thumb always store your homemade cupcakes in an airtight container away from sunlight on your countertop for a day OR in the fridge for 4-6 days. Keeping your cupcakes in a closed container keeps them moist and prevents them from drying out and also prevents from contamination.

Are cupcakes better with milk or water? ›

Most box cake recipes will tell you to add water to the mix. Instead, try adding milk using the same proportions. This will make the cake richer and creamier because it ups the fat content. You can even use buttermilk here for a pleasant tang.

Should I use milk instead of water for cupcakes? ›

Yes, you may make cakes with milk instead of water. Because fat provides richness and solidity to the cake, milk can increase the cake's moisture content and flavor. 1) Use the same quantity of milk as water called for in the recipe.

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