Pistachio Buttercream Frosting Recipe

Introduction

Pistachio Buttercream Frosting is a rich and creamy topping perfect for cakes and cupcakes. Made with real pistachios and a touch of green coloring, it adds a nutty flavor and beautiful hue to your desserts.

A clear, textured glass dessert cup is filled with a tall swirl of light green mousse speckled with tiny darker bits, creating a creamy, airy texture with a soft peak at the top. The dessert sits on a white marbled surface with scattered whole pistachios and a wooden scoop filled with more pistachios around the base. Behind the cup, there are blocks of butter wrapped in yellow paper featuring blue text, and a blurred green leafy decoration in the background adds a fresh touch. To the right of the cup is a white cloth napkin with green stripes casually folded. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 1 cup shelled pistachios (salted or unsalted)
  • 2 tbsp heavy cream
  • 3 cups unsalted butter (softened at room temperature)
  • 2 tsp vanilla extract
  • 4 cups confectioner’s sugar
  • Green food coloring (optional)

Instructions

  1. Step 1: Prepare the pistachio paste by placing the shelled pistachios into a food processor or blender. Pulse until the pistachios are very well ground. Add the heavy cream and pulse again until a thick paste forms. Set aside.
  2. Step 2: Soften the butter at room temperature until lightly softened. Place the butter into a mixer bowl with a flat beater attached. Beat on medium to high speed for 7 to 9 minutes until the butter is fluffy and white. Scrape down the sides of the bowl often to mix well.
  3. Step 3: Add the pistachio paste and vanilla extract to the butter. Beat for a few minutes, scraping down the sides, until everything is well combined.
  4. Step 4: Add the confectioner’s sugar and mix on low speed until incorporated. Then beat on high speed for 3 to 4 minutes until light and fluffy. Add a few drops of green food coloring if you want a more vibrant color.
  5. Step 5: If the buttercream seems flat and not fluffy, chill it in the refrigerator for 30 minutes. After chilling, beat it again until fluffy.
  6. Step 6: If not using immediately, keep the frosting refrigerated.

Tips & Variations

  • Use unsalted pistachios if you want better control over the frosting’s saltiness.
  • Add a pinch of salt to balance the sweetness if using unsalted nuts.
  • For extra flavor, try toasting the pistachios lightly before grinding.
  • Adjust the amount of heavy cream for desired consistency, adding a little more if the paste is too thick.

Storage

Keep the frosting well covered with plastic wrap and store it in the refrigerator for up to 1 week. Before using, allow the buttercream to soften at room temperature and re-beat it if necessary. For longer storage, freeze the frosting in a sealed plastic container for up to 1 month. Thaw overnight in the refrigerator, then bring to room temperature before re-whipping for best results.

How to Serve

A thick, creamy light green mousse with small bits inside is swirled in a tall, textured clear glass bowl, rising in soft peaks. The mousse has a smooth but textured surface that looks rich and fluffy. The bowl sits on a white marbled table with scattered pistachios spilling from a small wooden scoop in front. Behind the bowl, there are butter sticks wrapped in paper and a green leafy plant adding a natural touch. A green and white striped cloth is casually placed beside the bowl, enhancing the fresh and inviting atmosphere. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use salted pistachios?

Yes, you can use salted pistachios, but be mindful that it may add more saltiness to the frosting. Adjust other ingredients accordingly.

How do I fix a buttercream that’s too stiff?

If your buttercream is too stiff, add a small amount of heavy cream or milk and beat again until you reach the desired consistency.

Print

Pistachio Buttercream Frosting Recipe

This Pistachio Buttercream Frosting is a rich and creamy blend of finely ground pistachios, butter, and confectioner’s sugar, creating a luscious, fluffy topping perfect for cakes and cupcakes. Its subtle nutty flavor combined with a hint of vanilla provides a unique twist on classic buttercream, enhanced by a delicate green hue when tinted with food coloring.

  • Author: Naya
  • Prep Time: 15 minutes
  • Cook Time: 0 minutes
  • Total Time: 15 minutes
  • Yield: Approximately 3 cups of frosting, enough to frost a 9-inch two-layer cake or 24 cupcakes 1x
  • Category: Dessert
  • Method: Blending
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale

Pistachio Paste

  • 1 cup shelled pistachios (salted or unsalted)
  • 2 tbsp heavy cream

Buttercream Frosting

  • 3 cups unsalted butter (softened at room temperature)
  • 2 tsp vanilla extract
  • 4 cups confectioner’s sugar
  • green food coloring (optional, a few drops)

Instructions

  1. Prepare the pistachio paste: Place the shelled pistachios into a food processor or blender and pulse until finely ground. Add the heavy cream and pulse again until a thick, smooth paste forms. Set aside.
  2. Soften and whip the butter: Ensure the butter is lightly softened at room temperature. Place it into a mixer bowl fitted with a flat beater and beat on medium-high speed for 7 to 9 minutes until the butter becomes fluffy and white, scraping down the sides regularly for even mixing.
  3. Combine pistachio paste and vanilla: Add the pistachio paste and vanilla extract to the beaten butter. Beat for several minutes, scraping the bowl sides, until fully incorporated and smooth.
  4. Add confectioner’s sugar: Gradually add the confectioner’s sugar while mixing on low speed to prevent dust. Once incorporated, increase to high speed and beat for 3 to 4 minutes until the buttercream becomes light, fluffy, and smooth. Add green food coloring a few drops at a time if desired to enhance the color.
  5. Adjust texture if needed: If the buttercream isn’t fluffy, chill it in the refrigerator for 30 minutes, then beat again until light and airy.
  6. Refrigerate if not in immediate use: Store the buttercream in the refrigerator if not using immediately to maintain freshness.
  7. Store properly: Cover the frosting tightly with plastic wrap and refrigerate for up to 1 week. Before use, allow it to soften at room temperature.
  8. Freezing guidelines: To freeze, seal the buttercream in an airtight container for up to 1 month. Thaw overnight in the refrigerator followed by room temperature before whipping gently to restore texture.

Notes

  • Use salted or unsalted shelled pistachios based on preference; if using salted nuts, omit any additional salt in recipes where frosting is used.
  • Gradually add confectioner’s sugar to prevent a powdery mess and ensure smooth blending.
  • Green food coloring is optional but enhances the typical pistachio color for a visually appealing frosting.
  • Butter should be at room temperature but not melted for optimal whipping results.
  • When storing, plastic wrap should directly touch the frosting surface to prevent crusting.
  • Chilling and re-whipping can help recover buttercream texture if it becomes too soft or flat.

Keywords: Pistachio buttercream, nut buttercream frosting, pistachio frosting, cake frosting, cupcake frosting, homemade buttercream

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