Your French Onion Soup Will Taste Like Heaven With One Simple Swap - Chowhound

Gruyere is a hard Swiss cheese that has a sweet and earthy flavor. It has a very dense texture, and it's also slightly salty. The flavor of Gruyere can vary based on how long the cheese has aged. Younger blocks will be more creamy and nutty, while more mature blocks will be more earthy and complex. It also melts really well because it has a high water-to-oil ratio. This deliciously even gooey melting is part of…