Total time · 65 min
French Onion Soup with Gruyere Croutons
Slowly caramelized onions flavor a rich broth crowned with toasted bread and bubbling Gruyere.
- Prep
- 20 min
- Cook
- 45 min
- Servings
- 4
Indicative estimates
- Energy per serving
- ~91 kcal per serving partial estimate
- Ingredient value
- ~$10.86 partial estimate; 5 of 7 ingredients estimated
Ingredients
- 900 g Yellow onions
- 5 cups Vegetable broth
- 8 slices Baguette
- 180 g Shredded Gruyere
- 45 g Butter
- 3 sprigs Fresh thyme
- 15 ml Red wine vinegar
Directions
- 15 min
Slice onions evenly; cook in butter over medium-low heat, stirring until deeply caramelized.
- 39 min
Add thyme and broth, scrape the browned bits, and simmer into a rich soup; balance with a splash of vinegar.
- 11 min
Toast bread, float it on ovenproof bowls of soup, cover with Gruyere, and broil until bubbling and golden.