Ingredients
5 tablespoons milk
A few drops of orange liquid-paste food coloring
4 cups sifted confectioners' sugar
1 cup (2 sticks) unsalted butter, melted
Preparation
In a small bowl, combine the milk and the orange food coloring until mixture is desired color, and set aside. In a medium bowl, whisk together the sugar and the melted butter. Add the reserved milk mixture, and continue whisking until smooth. Use immediately.