Well.....regarding french onion soup.......Mrs. doc and I (when we lived in the area) used to enjoy dining at a place in Michigan called the "Holly Hotel" Their specialty was homemade french onion soup, which was topped with Mozzarella cheese, and covered by a pastry that, when baked, would "puff up" about four inches above the small crock that it was served in......it was heavenly.
doc