Vegetarian French Onion Soup Recipe

Soup Preparation

1. 1

   Caramelize the Onions

   In a large pot, melt the butter and olive oil over medium heat. Add the sliced onions and a pinch of salt. Cook, stirring frequently, until the onions are caramelized and golden brown, about 25-30 minutes.

2. 2

   Add Ingredients

   Add the white wine to the pot, scraping up any browned bits from the bottom. Allow it to simmer for about 5 minutes. Then add the vegetable broth, thyme, bay leaf, salt, and black pepper.

3. 3

   Simmer the Soup

   Bring the soup to a boil, then reduce the heat and let it simmer uncovered for about 30 minutes.

4. 4

   Prepare Crostini

   While the soup is simmering, preheat the oven to 400°F (200°C). Slice a baguette into thin slices, drizzle with olive oil, and toast in the oven for about 10-12 minutes until golden brown.

5. 5

   Serve

   Remove the bay leaf from the soup. Ladle the soup into bowls, top with a slice of toasted baguette, and sprinkle with provolone cheese. Optionally, place under the broiler for a couple of minutes until the cheese is bubbly and golden.