Grilled Cheddar with Mango-Chardonnay Jam: Grilled Cheese for Grown-ups - Easy

I've been experimenting with fancy-schmancy grilled cheese recipes lately, for a couple of panini programs I'll be giving at the Old Bridge Library in July. I'm testing a lot of recipes. Lots and lots of testing. Some more than once (in the interest of science, of course). This is one I have tested many many times ...