A comforting, indulgent classic. This slow-cooked onion soup is rich in flavor, topped with melted cheese and a golden, crispy crust. Perfect for cozy evenings or a special treat.
Ingredients:
4 large onions, thinly sliced
2 tablespoons butter
1 tablespoon olive oil
4 cups beef or vegetable broth
1 cup dry white wine (optional)
1 teaspoon thyme
1 bay leaf
Salt and pepper to taste
6 slices of baguette
1 ½ cups Gruyère cheese, shredded
1 cup Parmesan cheese, grated
Preparation:
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