Dairy-Free Buttercream Frosting

Ingredients

• 225 g (1 cup)dairy-free buttery sticks or spread, softened
• 5 ml (1 teaspoon)vanilla extract or pure vanilla flavouring
• 420–480 g (3½–4 cups)powdered sugar
• 15–60 ml (1–4 tablespoons), as neededplain or unsweetened dairy-free milk beverage

Instructions

1. 1

   Beat the spread

   Add the softened dairy-free spread to a large mixing bowl and beat with a hand mixer until creamy, about 2 minutes. Add the vanilla and beat just until combined.

2. 2

   Add the sugar

   Sift in the powdered sugar 1 cup (about 120 g) at a time, beating on low speed to incorporate each addition.

3. 3

   Whip until smooth

   Increase the mixer to medium or high and whip for 2 minutes. Beat in the milk beverage as needed to reach your preferred consistency.

4. 4

   Chill leftovers

   Transfer leftover frosting to an airtight container and refrigerate for up to 1 week. Before using, beat the chilled frosting with a hand mixer for 30 seconds to soften it.

What is dairy-free buttercream?

Buttercream is a rich, spreadable frosting commonly used on American cakes and cupcakes. This version follows the simple whipped-spread-and-sugar approach, using dairy-free buttery sticks or spread in place of butter.

The method works because the spread is beaten until creamy before the sugar is added. Vanilla gives the frosting a familiar flavour, while a little dairy-free milk helps fine-tune how easily it spreads or pipes.

Nutrition and macros by portion

The nutrition label shows one serving as written: 840 calories, 0g protein, 113g carbs, 45g fat.

The powdered sugar supplies most of the carbohydrates, while the dairy-free buttery spread contributes most of the fat; the milk and vanilla add comparatively little. This is a rich topping, so use it as a layer or finish on cake and balance the plate with fresh fruit.

Choose the right spread

Softened spread: use dairy-free buttery sticks or a spread that is suitable for baking, and let it soften enough to beat smoothly. If it is very soft or oily, the finished frosting may be loose.

Milk beverage: plain or unsweetened varieties keep extra flavour and sweetness to a minimum. Add it gradually rather than pouring in the full amount at once.

Beat in the sugar carefully

Sifting: powdered sugar can form lumps, so sift it before adding. Incorporate it a cup at a time on low speed to limit clouds of sugar and keep the mixture even.

Final whip: once the sugar is mixed in, whipping on medium or high for 2 minutes makes the frosting lighter and smoother. Stop to scrape the bowl if some spread or sugar is clinging to the sides.

Adjust the consistency

For spreading: begin with the frosting as mixed, then add milk in small amounts if it feels too firm to spread across a cake.

For piping: keep the frosting fairly thick so it holds its shape. If it becomes too loose, beat in a little more sifted powdered sugar.

Flavour and sweetness

Vanilla: add it after creaming the spread, as directed, so it blends evenly through the frosting. Vanilla extract or pure vanilla flavouring can both be used.

Sugar range: start with the lower quantity for a slightly less sweet frosting, then add more if you want it firmer or sweeter. The final amount also affects how thick the frosting feels.

Use it on cakes and cupcakes

This frosting suits plain or flavoured cakes and cupcakes; let the baked goods cool completely before icing them. A warm cake can soften the spread and make the frosting slide.

For a balanced serving, pair an iced cake or cupcake with fresh fruit. Keep leftover frosting chilled and soften it with a brief re-whip before using.

Recipe notes & tips

• Let the spread soften until it is easy to beat but not melted.
• Sift the powdered sugar to help prevent lumps.
• Add the sugar gradually with the mixer on low.
• Add milk a little at a time, checking the texture between additions.
• Cool cakes and cupcakes fully before frosting them.
• Re-whip refrigerated frosting for 30 seconds before using.

Variations

• Citrus note: add a little finely grated lemon or orange zest for a fresh aroma.
• Chocolate: beat in sifted cocoa powder, then adjust the texture with a little dairy-free milk.
• Almond: replace some of the vanilla with almond extract for a more pronounced flavour.
• Sprinkles: fold in dairy-free sprinkles after whipping for a colourful finish.
• Coffee: mix in a small amount of cooled strong coffee to give the frosting a coffee note.

Common mistakes to avoid

• Adding all the milk at once: the frosting can turn loose; add it gradually until it reaches the texture you want.
• Using melted spread: it can make the frosting greasy; soften the spread without letting it melt.
• Skipping the sift: lumps may remain; sift the powdered sugar before incorporating it.
• Mixing sugar in too quickly: it can puff out of the bowl; add it a cup at a time on low speed.
• Frosting a warm cake: heat softens the topping; wait until the cake is completely cool.

How to store

Store leftover frosting in an airtight container in the refrigerator for up to 1 week. Beat it with a hand mixer for 30 seconds to soften before using.

Frequently asked questions