French onion soup can be a little fussy, time-consuming, and tear-inducing, but if you’ve got a few hours on a rainy Saturday, there are few better ways to spend it than in the pursuit of this classic, comforting gratineé.
Music: “Murmuration” by Blue Wednesday
3lb bag Spanish onions
48 ounces high-quality beef broth
Parmesan cheese rind (optional)