Peanut Butter Nutella-Swirl Cookies {World Nutella Day}

I find it nearly impossible to actually use my Nutella.  I think I've mentioned this before.  If I have a jar, it turns into a covetous situation.  Which, to be quite honest, is the reason that I only buy a jar about twice a year or so (unless I have a specific purpose for it, that is).  I like it as dessert.  All by itself.  On a spoon.  The biggest one I can fi