Every cake needs decoration. This is my version of vanilla butter cream but don't like to call it butter cream because it doesn't use real butter. There are a variety of different types of dairy free alternatives but they all taste different. Which you pick is up to your taste preferences, but for my recommendations check out this blog post: The best dairy free butter
This recipe should cover/ decorate 1 8-inch cake or 24 cupcakes
Looking for something to ice? Try this vanilla sponge recipe
Soften the butter
Add the softened butter, icing sugar, vanilla extract and oat milk to a large mixing bowl and whisk until full combined into a smooth frosting.
Spread over cake or add to mixing bag to decorate as needed.