Sounds interesting. My original version came from my Grandparents who ran a small restaurant during the depression in a small Southern Iowa town that hosted a group of Chicago poker players once a week. They paid my DGM big bucks to serve them the salmon soup or oyster stew. It really helped them to meet expenses back then. She was German-Dutch, and cooked very tasty meals from scratch. Most of my cooking comes from her recipes. Real cream, butter, milk and fresh eggs.