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A bowl of smooth, creamy buttercream frosting.

Best Buttercream Frosting Recipe


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  • Author: Samuel
  • Total Time: PT15M
  • Yield: 3 cups (enough for 24 cupcakes or an 8-inch layer cake)
  • Diet: Vegetarian

Description

Classic American buttercream frosting that’s smooth, pipeable, and perfect for decorating cakes and cupcakes


Ingredients

  • 1 cup (226g) unsalted butter, softened to room temperature
  • 4 cups (480g) powdered sugar (confectioners’ sugar), sifted
  • 2-3 tablespoons heavy cream or whole milk
  • 2 teaspoons pure vanilla extract
  • 1/4 teaspoon fine sea salt


Instructions

1. Prepare the Butter
Start with room temperature butter—not melted, not cold. It should feel soft to the touch but still hold its shape, like peanut butter. Place it in a large bowl and beat on medium speed for 2–3 minutes until it’s pale and fluffy. This step incorporates air for a lighter, smoother frosting.

📝 Tip: If your kitchen is warm, don’t let the butter sit out too long or it’ll get greasy and separate.


2. Add the Powdered Sugar
Sift your powdered sugar before adding it—this prevents lumps and gives a velvety texture. Add the sugar 1 cup at a time, mixing on low speed after each addition. Scrape down the sides of the bowl between additions to ensure even mixing.

📝 Pro Tip: This slow method avoids a sugar dust cloud and ensures a smooth finish.


3. Mix in Liquid Ingredients
Once all the sugar is blended in, add your vanilla extract and a pinch of salt. Mix thoroughly. Then, add heavy cream or milk slowly—about 1 tablespoon at a time—mixing well after each addition. This controls the consistency, making the frosting silky and spreadable.

📝 Flavor Boost: The salt sharpens flavor and balances sweetness. Don’t skip it!


4. Beat Until Fluffy
Now turn the mixer to medium-high and beat the frosting for 3–5 minutes. This is the key to a light, airy buttercream that spreads like a dream and pipes beautifully.

📝 Adjust if needed:

  • Too thick? Add more cream 1 tsp at a time

  • Too thin? Add more powdered sugar 2 tbsp at a time


5. Customize Your Frosting
Make your buttercream unique with these add-ins:

 

  • 🎨 Gel food coloring (won’t thin the frosting)

  • 🌰 Flavor extracts (almond, lemon, peppermint – start with ¼ tsp)

  • 🍫 Cocoa powder (add ¼ cup for chocolate buttercream)

  • 🍋 Citrus zest (1–2 tsp for a zippy finish)

  • 🍓 Freeze-dried fruit powder (natural flavor & color)

Notes

This versatile frosting can be flavored and colored in countless ways

  • Prep Time: PT5M
  • Cook Time: PT10M
  • Category: Dessert
  • Method: Mixing
  • Cuisine: American