Dairy-Free Buttercream Frosting Recipe: Smooth Vegan Icing Tips

This Dairy-Free Buttercream Frosting is incredibly creamy and decadently smooth—perfect for spreading, piping, or spooning straight from the bowl. This cloud-like vegan buttercream uses just five simple ingredients and works beautifully for cakes, cupcakes, cookie sandwiches, and more.

Side on shot of vanilla buttercream topped vegan cupcakes on a wooden cake platter.

Table of contents

  • Why This Dairy-Free Buttercream Recipe Works
  • Ingredients & Substitutions
  • How To Make Dairy-Free Buttercream Frosting
  • Optional Variations
  • Serving Suggestions
  • Recipe Success Tips
  • Storage Directions
  • FAQs
  • More Creamy, Vegan & Dairy-Free Recipes

Why This Dairy-Free Buttercream Recipe Works

If you’ve tried vegan frostings that tasted waxy or thin, this recipe is a welcome upgrade. It balances lightness and richness so the frosting feels indulgent without being greasy.

Key reasons this recipe stands out:

  • Excellent for piping: The combination of vegan butter and shortening creates a velvety texture that holds shape for decorating.
  • Only five ingredients: Simple, pantry-friendly components make this fast to prepare.
  • Quick and easy: Two main steps get you to a fluffy, spreadable frosting in minutes.
  • Versatile: Easily adapt it to chocolate, citrus, peppermint, coconut, matcha, or any flavor you prefer. Add natural coloring for themed desserts.
Wooden cake stand with dairy-free buttercream topped vanilla cupcakes.

Ingredients & Substitutions

These simple ingredients form the base of the frosting:

  • Vegan butter — provides a buttery flavor without dairy. Use a stick-style vegan butter for easiest handling.
  • Shortening — helps the frosting hold structure, especially when piping.
  • Powdered sugar — also called confectioners’ sugar; gives the frosting its light, silky texture.
  • Fine salt — a small pinch enhances the overall flavor.
  • Vanilla extract — adds warmth and depth; you can substitute vanilla paste or seeds from a vanilla bean if preferred.
Ingredients needed to make dairy-free buttercream frosting laid out on a white table with text overlay.

How To Make Dairy-Free Buttercream Frosting

This frosting comes together quickly in a stand mixer or with a hand mixer:

Step 1: Beat the softened vegan butter and shortening together until creamy (about 2–3 minutes).

Step 2: Add the powdered sugar gradually, 1 cup at a time, scraping the bowl after each addition. Add salt and vanilla, then beat until light, fluffy, and smooth. If the frosting becomes too soft, chill briefly and re-whip.

A silver mixing bowl of whipped butter next to a bowl of powdered sugar and vanilla.
Powdered sugar being added to the large bowl of whipped butter.
An overhead shot of a mixing bowl of the dairy free buttercream.

Optional Variations

This dairy-free buttercream is a great base to customize. A few easy variations:

  • Chocolate: Replace 1/4 cup powdered sugar with 1/4 cup sifted cocoa powder for a cocoa-forward frosting.
  • Coconut: Replace up to half the vegan butter with unrefined coconut oil and add 1/2–1 teaspoon coconut extract for a gentle coconut note.
  • Peppermint swirl: Add 1/2 teaspoon peppermint extract, split the frosting into two bowls, tint one portion, then pipe together for a two-toned effect.
  • Lemon: Add 1–2 teaspoons lemon zest and 2 tablespoons lemon juice; swap vanilla for almond extract for a lemon-nut twist.

Serving Suggestions

This frosting pairs well with many cakes and baked goods. Try it on:

  • Carrot cake or carrot cake cupcakes
  • Dairy-free vanilla cupcakes
  • Sweet potato cake

It also works wonderfully as a filling for whoopie pies, a topping for cinnamon rolls, or a spread for cookie sandwiches.

45 degree angle shot of dairy-free vegan frosting piped into a high swirl on homemade vanilla bean cupcakes.

Recipe Success Tips

  • Sift the powdered sugar to prevent lumps and ensure a silky frosting.
  • Bring vegan butter to room temperature but avoid melting it; overheating can make the frosting unstable.
  • Use a silicone spatula to scrape the bowl while beating so everything incorporates evenly.
  • Chill when necessary: Vegan butter melts faster than dairy butter, so refrigerate the assembled desserts if your kitchen is warm.

Storage Directions

  • Refrigeration: Store in an airtight container for up to 2 days. Bring to room temperature and re-whip before using for best texture.
  • Freezing: Freeze in an airtight container or freezer bag for up to 3 months. Thaw in the fridge, then bring to room temperature and re-whip.

FAQs

Which dairy-free butter is best for buttercream?

Choose a firm, stick-style vegan butter with a neutral or buttery flavor. Popular options include commercial brands formulated for baking; pick one you enjoy tasting straight to ensure the flavor carries into the frosting.

What can I use instead of butter in buttercream?

If you don’t have vegan butter, use butter-flavored shortening or coconut oil (refined for a neutral flavor). Unrefined coconut oil will add a coconut note. Regular dairy butter can be used if dairy is not a concern.

Does vegan buttercream need to be refrigerated?

Yes. Vegan butter tends to soften at room temperature more quickly than dairy butter. Store frosted desserts in a cool place or refrigerate until about 15 minutes before serving.

Overhead shot of a vanilla cupcake topped with vegan vanilla buttercream frosting.

More Creamy, Vegan & Dairy-Free Recipes

  • Vegan Salted Caramel Chocolate Cupcakes
  • Vegan Lemon Curd
  • Vegan Chocolate Banana Cupcakes
  • Dairy-Free Fudge

This dairy-free buttercream frosting is simple, flexible, and delicious—ideal for everyday treats and special occasions alike. Spread, pipe, or swirl it onto your favorite baked goods and enjoy a rich, plant-based finish that everyone will love.

Square hero image of vegan vanilla cupcakes topped with a swirl of dairy-free vanilla buttercream.
5 from 3 votes

Dairy Free Buttercream Frosting

Course: Dessert
Cuisine: American
Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 24
Calories: 138kcal
Author: Ai Willis
This Dairy-Free Buttercream Frosting is so luscious and creamy, you’ll want to spread it on everything! It’s the perfect vegan buttercream frosting recipe for all your cake-decorating dreams. Best of all, it’s completely plant-based and requires just 5 simple ingredients you probably already have on hand!

Ingredients

  • 1 cup vegan butter softened at room temperature
  • cup shortening room temperature
  • 3 cups powdered sugar
  • ¼ teaspoon fine salt
  • 1 tablespoon vanilla extract

Instructions

  • In the bowl of a stand mixer, beat together the softened butter and shortening for 3 minutes using the paddle attachment.
  • Add the powdered sugar 1 cup at a time, beating and scraping the sides and bottom of the bowl with a spatula after each addition.
  • Add the salt and vanilla and beat until combined. Use your spatula to work the air bubbles out of the buttercream.
  • Keep the buttercream in the fridge if it seems to be getting too soft.

Notes

Storage Directions

  • Refrigeration: Dairy-free buttercream needs to be kept in the fridge to make sure it doesn’t melt into a puddle! You can store it in an airtight container for up to 2 days. Be sure to bring it to room temperature and re-whip it before frosting.
  • Freezing: If freezing the frosting, put it in an airtight container or freezer bag and keep it in the freezer for up to 3 months.
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Nutrition

Serving: 1g | Calories: 138kcal | Carbohydrates: 15g | Protein: 0.01g | Fat: 9g