Updated Apr 28, 2016Chatelaine
- BEAT butter for icing in a large bowl, using an electric mixer on medium, until creamy, 1 min.
- ADD melted chocolate, vanilla, salt and 1 cup icing sugar. Beat for 1 min. With mixer on medium-low, add remaining sugar in 3 parts, alternating with milk and ending with sugar. Beat on medium-high, scraping down sides of bowl as needed, until fluffy and smooth, 1 to 2 min. Makes enough icing for one cake or 24 cupcakes.