Restaurant-Style French Onion Soup
4.8
Ingredients
- Prep
- 20 min
- Cook
- 85 min
- Total
- 105 min
Instructions
- 1 Melt butter in a large stockpot over medium heat. Cook and stir onions, garlic, thyme, salt, and pepper in hot butter until onions are soft and brown, about 30 minutes.
- 2 Pour in red wine and sherry; bring to a boil. Reduce heat to low and simmer until you can no longer smell alcohol cooking off, about 15 minutes.
- 3 Meanwhile, preheat the oven to 350 degrees F (175 degrees C).
- 4 Sprinkle onion mixture with flour and stir until coated; cook for 10 minutes. Pour in broth, stir to blend in flour, and simmer until slightly thickened, about 20 minutes.
- 5 While soup is simmering, arrange baguette slices on a baking sheet and drizzle with olive oil. Bake baguette slices in the preheated oven until golden brown, 12 to 14 minutes, flipping slices halfway through baking. Set aside.
- 6 Set an oven rack about 8 inches from the heat source and preheat the oven's broiler.
- 7 Ladle soup into 6 oven-proof crocks, filling them about 3/4 full. Place 1 or 2 toasted baguette slices over each soup serving, then top each with a Swiss cheese and provolone slice. Carefully place filled crocks onto a sturdy baking sheet.
- 8 Cook soup under the preheated broiler until cheese is browned and bubbly, 3 to 4 minutes.
By Jenny