How to Cook Perfect French Onion Soup

French Onion Soup.

You can cook French Onion Soup using 12 ingredients and 4 steps. Here is how you achieve it.

Ingredients of French Onion Soup

1. It's 2 tbsp of butter.
2. You need 1 tbsp of olive oil.
3. Prepare 5 medium of onions.
4. You need 1 tbsp of flour.
5. You need 1 tsp of rosemary.
6. It's 1 cup of dry red wine.
7. Prepare 6 cup of Beef stock.
8. Prepare 1 of ground black pepper (to taste).
9. It's 1/2 of baguette (cut into slices).
10. It's 3 cup of provolone cheese (shredded).
11. You need 1 tbsp of chives.
12. Prepare 1 of garlic clove.

French Onion Soup instructions

1. To caramelize the onions. Heat the oil and butter in a large heavy bottomed Dutch oven or saucepan over low heat. Add onions. Cook onions stirring regularly until onions are dark golden brown color, about 45 minutes.
2. Increase heat to medium. Add rosemary and flour. Stir and cook for 2 to 3 minutes. Gradually stir in red wine. Let reduce for 5 to 10 minutes then add beef stock and simmer for 20 minutes. Finish with fresh ground pepper..
3. Brush slices with olive oil and toast under broiler until lightly golden. Rub with garlic..
4. Ladle soup into ovenproof bowls. Top each with toasted bread and provolone cheese. Broil until cheese melts and bubbles, about 2 to 3 minutes. Garnish with chopped chives.