French Onion Soup

Ingredients:

3 onions, thinly sliced
2 tablespoons butter
6 cups vegetable stock
1 sprig thyme
1 bay leaf
1 tablespoon sherry vinegar
2 tablespoons flour
gruyere and parmesan cheese, shredded
sourdough or french baguette
salt and pepper, to taste
1 tablespoon parsley, chopped

In a saucepan, melt the butter and caramelize the onions, adding water as needed to prevent burning.

Add bay leaf, thyme, vinegar, salt, and pepper. Allow liquid to reduce and stir in flour. Add stock, stir well and allow to reduce on low heat.

Meanwhile, slice bread and cut into shape of bowl. Season with olive oil, salt, and pepper. Bake until golden brown and crispy

Fill bowl with the soup and top with cheeses. Broil until the cheese is melted and bubbly. Allow to set 10 minutes before sprinkling parsley and serving.