Add pure vanilla extract and 3 tablespoons of heavy cream. Beat on medium-high for 3 minutes or until light and fluffy, stopping to scrape the sides once or twice.
If a thinner frosting is desired, add additional heavy cream 1 tablespoon at a time until desired consistency is reached.
Recipe Notes
I used regular pure vanilla extract in this batch, which is why the frosting has a creamy color to it. If you prefer a truer white buttercream, you’ll want to look for clear vanilla extract.If you would like to add color to this fluffy buttercream frosting, I recommend using a good quality soft gel paste food coloring.