Caramelized onions, a touch of sherry, and golden melted cheese — this French onion soup is pure comfort in a bowl. Easy to make, deeply flavorful, and perfect for cozy dinners or special occasions.
Caramelize onions with butter and oil for 15–20 minutes.
Add garlic, thyme, bay leaf, salt, and pepper; stir well.
Deglaze with sherry or cognac, scraping the bottom.
Stir in the flour and cook 1 minute.
Add broth, water, and soy sauce. Simmer covered 15–20 minutes.
Toast bread with cheese, or top soup with bread and broil.
Garnish with fresh parsley and serve hot.
Notes
Adjust liquid to taste depending on how thick you like it.
For vegan, use plant butter, vegan cheese, and vegetable broth.
If you prefer it thicker, simmer uncovered for a few extra minutes.