French Onion Soup
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- Recipe Card
Method
Step 1
Preheat the oven to 400º. Spread the rounds of baguette on a cookie sheet and bake until golden brown. Set aside.
Step 2
Heat the butter with the oil in a large saucepan until melted. Add the onions and cook gently over medium heat and occasionally stir. When the onions are completely soft and slightly light golden.
Step 3
Add the sugar, pinch of salt and increase the heat to high. Cook for about 2 minutes until the onions caramelize slightly.
Step 4
Stir in flour and cook for about 1 more minute until light brown. Pour in the beef stock, the oxtails, red wine, fresh thyme, add pepper to taste, and bring to a boil. Lower the heat, partially cover and simmer for about 50 minutes.
Step 5
Remove the oxtails and the thyme. Add the Cognac to the soup. Stir well. Taste and adjust the seasoning.
Step 6
Turn on the broiler. Leave the door open while reaching the temperature.
Step 7
Ladle the soup in 4 French onion soup terrines. Cover with the baguette and pile on the Gruyere cheese. Place the terrines on a cookie sheet.
Step 8
Put the soup terrine under the broiler until the cheese melts.
Step 9
Serve immediately.