Frosting Recipe No Butter: Silky Smooth Without the Dairy

This dairy-free frosting delivers silky smooth results without a single stick of butter. Using simple plant-based ingredients, you’ll achieve a rich, creamy texture that spreads effortlessly.

Perfect for cakes, cupcakes, or cookies, this recipe proves that delicious frosting doesn’t need dairy. The result is light, fluffy, and packed with flavor.

Ingredients for Frosting Recipe No Butter

Eight plant-based ingredients create a luscious, dairy-free frosting with perfect spreadability and rich flavor.

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The vegan butter is non-negotiable for that classic frosting mouthfeel. Miyoko’s or Earth Balance are top-tier choices—avoid brands with a high water content as they can make the frosting greasy. Powdered sugar quality matters more than you’d think: Domino or C&H dissolve smoothly without grittiness. Refined coconut oil ensures no coconut flavor competes with the vanilla (unrefined works in a pinch if you don’t mind the hint of tropics).

No vegan butter? Shortening like Crisco All-Vegetable works, though the flavor will be more neutral. Out of almond milk? Any unsweetened plant milk will do—soy adds richness, oat adds creaminess. If you’re avoiding coconut, swap the coconut oil for vegan butter at a 1:1 ratio. The cream of tartar isn’t just for stability—it adds that slight tang that mimics traditional buttercream.

Frosting can be stored in an airtight container at room temperature for 2 days or refrigerated for 1 week. For longer storage, freeze in a sealed container for 3 months—just rewhip after thawing to restore that fluffy texture.

Step-by-Step Instructions for Frosting Recipe No Butter

Master the technique for achieving a perfectly smooth, spreadable consistency without dairy.

Step 1: Cream the Vegan Butter and Coconut Oil

In a stand mixer fitted with the paddle attachment, beat the 1 cup Vegan Butter and 0.25 cup Coconut Oil on medium-high speed for 2-3 minutes until light and fluffy.

The mixture should pale slightly in color and increase in volume. Scrape the bowl with a spatula to ensure even incorporation. This step creates the fat base that replaces traditional butter, so proper aeration is crucial.

Real talk: if your kitchen is cool, the coconut oil might solidify. Let the mixture sit for 5 minutes and re-beat if needed—you want it smooth, not grainy.

Step 2: Gradually Incorporate Powdered Sugar

Reduce mixer speed to low and gradually add the 4 cups Powdered Sugar, about ½ cup at a time. This prevents a cloud of sugar dust and ensures even distribution.

After each addition, pause to scrape the bowl and paddle. The mixture will appear dry at first, then transform into a thick, crumbly paste. Resist the urge to add liquid yet—let the sugar fully incorporate first.

Here’s the thing—sifted sugar makes a difference. If you skipped sifting, you may see small lumps that need extra mixing to dissolve completely.

Step 3: Add Stabilizers and Flavorings

Increase speed to medium and add the 2 tsp Vanilla Extract, 0.25 tsp Salt, 0.5 tsp Cream of Tartar, and 1 tsp Lemon Juice. Beat for 1 minute until fully combined.

The cream of tartar acts as a stabilizer, preventing sugar crystals from forming and ensuring a silky texture. The lemon juice brightens the flavor, while salt balances the sweetness—these small additions elevate the frosting significantly.

I know it seems like a lot of sugar, but trust me—the volume reduces as it incorporates with the fats, and the flavor concentration works with these ratios.

Step 4: Adjust Consistency with Almond Milk

With the mixer on low speed, add the 2 tbsp Almond Milk 1 tablespoon at a time. Pause after each addition to assess consistency.

You’re aiming for a spreadable texture that holds its shape but isn’t stiff. The frosting should cling to the paddle and form soft peaks when the paddle is lifted. If it’s too thick, add almond milk 1 teaspoon at a time until perfect.

Don’t skip this (I learned the hard way): over-thinning is easier than trying to thicken over-mixed frosting. The ideal consistency should pipe smoothly but hold a defined edge when spread.

Once achieved, beat on medium-high for an additional 2 minutes to incorporate air and achieve a fluffy, cloud-like texture. Your creation is now ready to use or store.

Make-Ahead Tips for Leftovers

🔪 Week Before

Start by gathering all your dry ingredients like powdered sugar, cocoa powder (if making chocolate frosting), and any flavor extracts. Store them in airtight containers to keep them fresh. This is also a great time to check your pantry for staples like vanilla extract or almond milk, which are often used in no-butter frosting recipes. 💡

⏰ Day Before

If your recipe calls for a dairy-free milk alternative, like coconut or almond milk, measure it out and let it sit at room temperature for 30 minutes before mixing. This ensures a smoother texture. You can also pre-sift your powdered sugar to avoid lumps, saving time on the day of baking. ✨

👨‍🍳 Day Of

Prepare the frosting base by combining your liquid ingredients (e.g., dairy-free milk, extracts) with the sifted powdered sugar. Mix on low speed first to avoid a mess, then gradually increase to medium until smooth. If your recipe includes a stabilizer like cornstarch or xanthan gum, add it early in the mixing process for best results. 🎯

✨ Last-Minute Tasks

Once your cakes or cupcakes are fully cooled, pipe or spread the frosting immediately for a polished finish. If the frosting thickens while sitting, a quick whisk or a splash of dairy-free milk will restore its creamy consistency. Store frosted treats in an airtight container at room temperature for up to 2 days. 🌡️