Grilled Parmesan Sourdough

Yesterday we went to Marie Callender’s to meet friends for our 5th? annual Thanksgiving lunch. This year I opted out of having turkey, since I knew I would be eating it again today, and then of course on Thursday. Instead, I got the meatloaf sandwich on grilled Parmesan sourdough bread. The sandwich was good, but the bread was awesome! I gotta learn how to do it. It seems just like butter and Parmesan, but there must be some secret… It was delicious.