French Onion Soup

Melt butter and olive oil in a large pot over medium-low heat.

Add sliced onions and cook 30–40 minutes, stirring often, until deeply golden and caramelized.

Pour in wine and scrape the bottom of the pot to release browned bits.

Simmer 3–4 minutes until wine reduces slightly.

Add beef broth, salt, and pepper and bring to a gentle simmer.

Simmer uncovered 15–20 minutes to develop flavor.

Ladle hot soup into oven-safe bowls and place on a baking sheet.

Top each bowl with toasted bread and grated cheese.

Broil 2–3 minutes until cheese is melted, bubbly, and lightly browned.

Serve immediately while hot.