Does anyone have a fudge recipe that is swirled?

I am looking for an easy fudge recipe. Something that is swirled. I have coco if i need that. I also have the chocolate chips. I have white chocolate chips too. I have the marshmallow creme. I have everything I need but a recipe! Thougth I do not have a candy thermometer. Thanks . Have a Merry Christmas!!
3 answers 3