French Onion Soup with Slow Cooker Caramelized Onions - your homebased mom - has a link for a caramelized onion recipe to use in the soup. I've pinned that under food prep. Also, double the amount of onions ;
Famous Barr French Onion Soup - French Onion Soup from Famous & Barr in St. Nothing is as reminiscent of Famous as this iconic French onion soup. The soup was thick and rich, bubbling with melted cheese atop two slices of French baguette.