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Tangy Creamy Lime Buttercream Frosting Recipe (Print Version)

Creamy Lime Buttercream Frosting: My easy recipe for bright, tangy, smooth frosting. Perfect for your cakes and cupcakes, full of zest!

# Recipe Info:

Prep Time: 15 Minutes minutes
Cook Time: 5 Minutes minutes
Total Time: 20 minutes
Servings: 12 Servings
Difficulty: Beginner
Cuisine: American
Dietary: Vegetarian

# Ingredients:

→ Buttercream Base

01 - 1 cup (2 sticks) unsalted butter, softened
02 - 4 cups (480g) powdered sugar, sifted

→ Lime Flavor Boosters

03 - 2-3 fresh limes (zest of 2-3, juice of 1-2)

→ Sweetness & Texture

04 - 2-4 tablespoons heavy cream
05 - 1 teaspoon vanilla extract
06 - Pinch of fine sea salt

# Instructions:

01 - First things first, get that room temperature unsalted butter into your stand mixer. I usually let mine sit on the counter for an hour or so. Beat it on medium-high speed for about 3-5 minutes until it's super light and fluffy, almost pale in color. You want it to look like a cloud, hon! This step is crucial for airy creamy lime buttercream frosting.
02 - Now, gradually add the sifted powdered sugar, about a cup at a time, mixing on low speed to avoid a sugar explosion all over your kitchen (trust me, I've been there!). Once it’s mostly incorporated, bump the speed up to medium-high and beat for another 2-3 minutes. Scrape down the sides of the bowl often; you want everything mixed evenly into this buttercream base.
03 - Time for the star of the show! Add all that beautiful lime zest to the bowl. Then, slowly drizzle in the fresh lime juice, a tablespoon at a time, while the mixer is running on low. I always taste as I go here – some limes are tangier than others! You're looking for that perfect balance for your creamy lime buttercream frosting.
04 - Next, pour in the heavy cream and the vanilla extract. Beat on medium-high speed for another 2-3 minutes. This is where the magic happens and your frosting really comes together, getting that silky smooth texture. It should smell absolutely incredible, a bright, citrusy dream that just fills the kitchen!
05 - Add that tiny pinch of salt. Give it one last good whip on medium-high for about a minute. Take a little taste. Does it need more tang? A tiny bit more lime juice. More sweetness? A spoonful of powdered sugar. This is *your* creamy lime buttercream frosting, make it how you like it, experiment a little!
06 - Once it’s perfectly smooth, light, and fluffy, your creamy lime buttercream frosting is ready to go! It should hold its shape beautifully, ready to adorn your favorite cakes or cupcakes. The kitchen smells like a tropical paradise right now, doesn't it?!

# Notes:

01 - Always use room temperature butter for smooth results.
02 - Store leftover frosting in an airtight container in the fridge for up to a week.
03 - If you're out of heavy cream, whole milk works in a pinch, but the texture will be slightly less rich.
04 - This frosting is amazing on vanilla cupcakes or a simple white cake, really makes the flavors pop!

# Tools You'll Need:

01 - Stand mixer with paddle attachment
02 - rubber spatula
03 - zester/fine grater

# Nutrition Facts (Per Serving):

Calories: 250 kcal
Total Fat: 15g
Total Carbohydrate: 30g
Protein: 1g