If my buttercreme frosting has a yellow tint to it How can you dye white?

There are a few ways you can dye white buttercream frosting. Here are a few tips:

- Use white food coloring. You can find this at most grocery stores. Just add a few drops of white food coloring to your buttercream frosting and mix until it is the desired color.

- Use white chocolate. Melt some white chocolate and add it to your buttercream frosting. This will help to whiten the frosting and also give it a delicious flavor.

- Use cream cheese. Cream cheese can also help to whiten buttercream frosting. Just add a few tablespoons of cream cheese to your frosting and mix until it is the desired color.

- Use heavy cream. Adding a little bit of heavy cream can also help to lighten the color of buttercream frosting. Just add a few tablespoons of heavy cream and mix until it is the desired color.