Onion Soup Cyrano

A streamlined French onion soup that skips the long caramelizing and gets straight to the good stuff. Sliced onions are sauteed in a generous amount of butter until golden, then simmered in beef stock for ten minutes. That’s the whole base.

What sets this version apart from the standard gratinee is the Parmesan instead of Gruyere. It crisps up differently in the oven, forming a sharper, nuttier crust over the toasted French bread. The butter dotted on top before baking browns into the cheese layer and adds another dimension of richness.

Bake in individual oven-safe crocks if you have them. The higher ratio of crusty cheese top to soup underneath in smaller vessels is where the real pleasure lives.

Kitchen Tips

• Sauté the onions patiently until truly golden, not just translucent. That color means the sugars have begun to caramelize and the flavor deepens.
• Use the best beef stock you can find, or veal stock if available. With so few ingredients, the stock quality drives the whole dish.
• Toast the bread before adding it to the soup. Stale or un-toasted bread turns soggy instantly and loses its texture under the cheese.

Variations

• Gruyere classic: Swap the Parmesan for shredded Gruyere for a more traditional, stretchy, melty cap.
• Sherry finish: Add a splash of dry sherry to the stock before ladling for a subtle warmth.