french onion soup recipe

French Onion Soup is a comforting and flavorful dish that's perfect for a cozy meal. Here's a classic recipe you can try: Ingredients: 4 large onions, thinly sliced 3 tablespoons butter 2 tablespoons olive oil 1 teaspoon sugar 1 teaspoon salt 2 cloves garlic, minced 1/2 cup dry white wine (optional) 8 cups beef broth (or a mix of beef and chicken broth) 1 bay leaf