Make a butter cookie dough base and divide into two or three parts. Color each portion with food coloring (e.g.

one orange, one yellow) and flavor with citrus zest and a hint of Fiori di Sicilia (a fragrant citrus-vanilla extract). Roll each colored dough out and then stack/twist them together to create a swirled log (creating a tie-dye effect). Chill thoroughly. Slice and bake the cookies at 350?F until set (10?12 min). Cookies will have a beautiful marbled look..