Ingredients

1 cup Butter, unsalted, softened

1 tablespoon Orange zest

1 tablespoon Lemon zest

1 tablespoon Lime zest

1 tablespoon Dijon mustard (optional)

Preparation

Stir together butter and zests in a small bowl until blended and smooth. Stir in Dijon mustard if desired.

To keep, measure by tablespoons into an ice cube tray. Freeze. Place frozen butter pieces into a zippered bag and keep in freezer for up to 2 weeks.