Easy Vegan Pistachio Buttercream Icing

If you’re a pistachio lover, this rich, nutty, and ultra-creamy Vegan Pistachio Buttercream Icing is about to become your new favorite topping! With its smooth texture and delicate pistachio flavor, this frosting is the perfect complement to my Vegan Pistachio Buttercream Icing! Whether you’re making a vegan pistachio cake for a special occasion or just want to elevate your everyday bakes, this easy Vegan Pistachio Buttercream Icing will have everyone coming back for more.

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Where to find ingredients

Finding pistachio butter and pistachio milk can be a bit tricky since they’re not always stocked in regular grocery stores. I was able to find pistachio milk at Great Canadian Superstore in the health food section, so it’s worth checking specialty or natural food aisles if you’re on the hunt. As for pistachio butter, I had better luck ordering it from Amazon, where there are a few different brands to choose from. If you can’t find pistachio butter locally, you can also try making your own by blending raw or roasted pistachios with a little neutral oil until smooth!

Why You’ll Love This Icing

• Incredibly Creamy – Whipped to perfection, this buttercream frosting is light, fluffy, and easy to spread or pipe.
• 100% Vegan – Made with vegan butter, pistachio butter, and plant-based ingredients, making it perfect for dairy-free eaters.
• Naturally Nutty Flavor – Pistachio butter and pistachio paste add a deep, rich nutty taste without artificial flavors.
• Customizable Color – Add a drop or two of green food coloring for a beautiful pastel pistachio buttercream frosting, or keep it natural.
• Perfect for Layer Cakes & Cupcakes – This pistachio buttercream pairs beautifully with my vegan pistachio cake, vanilla cake, or even chocolate cake.

This easy pistachio buttercream frosting recipe comes together in just a few minutes! Here’s what you’ll do:

Step 1: Whip the Butters

In a large mixing bowl, beat the room temperature vegan butter and pistachio butter together until creamy and smooth.

Step 2: Add Sugar & Milk

Gradually mix in the powdered sugar, then slowly add pistachio milk to achieve the perfect consistency.

Step 3: Flavor & Color

Stir in vanilla extract, almond extract, and, if using, a tiny bit of green food coloring to enhance the pistachio hue.

Step 4: Fluff It Up

Increase the speed of your mixer and whip for a few minutes until the frosting becomes light, airy, and fluffy, perfect for layer cakes, cupcakes, and cookies.

FAQ – Easy Vegan Pistachio Buttercream Icing

1. Can I make this nut-free?

Yes! Substitute the pistachio butter with sunflower seed butter, and use oat or soy milk instead of pistachio milk. The flavor will be different but still delicious.

2. How do I store this buttercream frosting?

Store in an airtight container in the fridge for up to 5 days. Let it sit at room temperature and rewhip before using.

3. Can I freeze pistachio buttercream?

Absolutely! Freeze in an airtight container for up to 3 months. Thaw in the fridge overnight, then rewhip before using.

4. Is the food coloring necessary?

Nope! It’s just for aesthetics. The frosting will have a natural beige-green tint from the pistachios.

5. What desserts pair well with pistachio buttercream frosting?

This buttercream frosting is perfect for my Vegan Pistachio Cake!

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