Spanish Onion Soup

How to make a Spanish Onion Soup.


  • 5 medium sweet onions
  • 50g of butter
  • 20 ml of brandy
  • 3 tablespoons of flour
  • 1.5 litres of chicken broth
  • Slices of stale baguette bread
  • Grated cheese for gratin
  • Salt
  • Black pepper


  1. In a thick-bottomed pot, melt the butter over low heat, add the julienned onions and season with salt and pepper.
  2. Poach slowly for 20 minutes until they are well done, transparent and soft.
  3. Sprinkle with flour, whilst stirring, add the brandy and let the alcohol evaporate.
  4. Add the broth and bring to a boil.
  5. Heat the oven at maximum power to gratin.
  6. Serve the soup to individual bowls.
  7. Cover them with slices of lightly toasted bread spread with garlic and on top, sprinkle the cheese to melt.
  8. Bake in the oven for about 10 minutes, until the cheese is melted and golden.
  9. Serve and enjoy!
Print Friendly, PDF & Email
Click to rate this post!
[Total: 0 Average: 0]
Please help my blog grow by sharing this post with your friends & family.