– Using a double boiler, bring an inch or two of water to a simmer. Whisk egg whites and sugar over heat until dissolved, approximately 5 minutes.
– Immediately transfer meringue to a mixing bowl and beat with an electric mixer until soft peaks form.
– Add cream of tarter, vanilla and salt and continue beating until stiff peaks form, approximately 10 minutes.
– Add a few drops of food coloring until desired shade of orange is achieved.