Meringue Buttercream Frosting

Hey Tasnim, we haven't tested it out so we can't say for sure if it'll work. The texture of margarine tends to be more slippery, and the taste isn't as rich as butter, so the taste will also likely vary. If you do try it out, we'd recommend starting out making a smaller batch and taste-testing. If you think it tastes good, then scale the recipe up to make the whole amount. And do let us know what you think of it if you do try it with margarine in place of butter 🤓 Happy birthday in advance to your daughter! 🥳

Hey Martunia, the vinegar helps stabilize and add structure to the aquafaba, creating a meringue-like consistency. If you found the outcome too sour, lemon juice could be a suitable substitute for a milder flavour 😊

Hi Katja, we typically use the butter from Violife, though we've tried other brands that work as well. It's a solid block of butter that's indeed made from a blend of different kinds of vegetable oils. I hope this helps!