Creamy, zesty, and cheesy, a bowl of this keto French onion soup is the height of luxury. Made with low-carb croutons and shredded gruyere cheese. Low-Carb French Onion Soup French onion soup is one of the most easily-recognizable soups out there. The rich beef broth, bold slices of onion, all topped with melted Shredded gruyere cheese and crispy bread. Classic French onion soup recipes vary but are usually low-carb until they add the baguettes on top. It's basically a rich soup made with b...
