I saw this on the Food network this weekend and tried them last night-a very pleasing snack...
Italian Bread Crumbs
LF Mozzarella cheese (in a chunk)
Spray a mini muffin tin and sprinkle some bread crumbs in each cup, add a nice slice of cheese and top with more bread crumbs, spray the top again. Bake at 350 for about 4-5 minutes or until cheese is melted. I figured this at 2 pieces for 1 point.