I’ve produced this cake using equally US and Australian cups (The 2 nations with the best dimension variance in between them) and it came out a similar. Once the blueberry reduction has cooled, defeat it into the frosting until properly incorporated, developing a beautiful purple hue and delectable blueberry taste. https://fryd-donuts-blueberry-fro75792.blogdon.net/easy-blueberry-frosting-options-47609092