These Key Lime Cupcakes are the kind of dessert that instantly makes everything feel a little brighter.The cupcakes are soft and buttery with plenty of fresh key lime flavor, and the key lime ermine frosting is light, silky, and perfectly tangy without being overly sweet.They’re great for spring and summer gatherings, birthdays, baby showers, or honestly just when you’re craving something fresh and citrusy.

If you love key lime desserts as much as I do, make sure to try my Key Lime Pie Bars and Easy No-Bake Key Lime Pie, too.Both are great options when you want that sweet-tart key lime flavor in an easy make-ahead dessert.Want to save this recipe?Just enter your email and get it sent to your inbox! Plus you’ll get new recipes from us every week!Email *Save Recipe Ingredients & Substitutions All-purpose flour: Gives the cupcakes a soft, tender crumb.

You’ll use flour in both the cupcakes and the ermine frosting, so measure carefully for the best texture.Baking powder: Helps the cupcakes rise with a light, fluffy texture.Kosher salt: Balances the sweetness and brightens the citrus flavor.

Unsalted butter: Adds richness to both the cupcakes and frosting.Let it fully come to room temperature before mixing.If using salted butter, you may want to lessen the amount of salt.

Granulated sugar: Sweetens the cupcakes and frosting without overpowering the fresh lime flavor.Eggs: Help create structure while keeping the cupcakes soft and ten

Read More