Basel toasted flour soup with Sbrinz

Basel toasted flour soup with Sbrinz

Appetizers

A hearty Swiss onion soup, made with caramelized onions, toasted flour, broth, and red wine, served with grated Sbrinz cheese. Comforting and simple.

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A rustic Swiss onion soup, made with toasted flour and red wine, and topped with grated Sbrinz cheese. A simple and comforting winter dish.

Ingredients and directions

  • Prep time20 min
  • Cook time1 hr
  • Total1 hr 20 min
  • DifficultyEasy
  • CostBudget
  • Cooking methodSlow cooking
  • Estimated cost$11.44 $1.91 / serving Estimated price; varies by store. Converted from euros at the ECB rate of October 15, 2026.

Ingredients

6 people
  • $1.46
  • $0.32
  • $8.34
  • $0.88
  • $0.04
  • $0.40

Prices from US supermarkets for 5 of 6 ingredients; Belgian prices for the rest.

Directions

  1. Peel the onions and chop them into slices. ≈ 8 min
  2. Heat the flour in the oven, stirring it frequently.
  3. Gently brown the onions in the fat, then add the flour and let it cool.
  4. Pour, and then let simmer for about 1 hour, frequently skimming off any foam that forms.
  5. Transfer the Chinese-style noodles to a bowl, season with salt and pepper, and serve alongside grated Sbrinz cheese. ≈ 2 min

The bill

Basel toasted flour soup with Sbrinz

  • 700 g of onions$1.46
  • 200 g of half-whole wheat flour$0.32
  • 3 liters of broth$8.34
  • 200 ml of red wine$0.88
  • salt$0.04
  • pepper$0.40

Total$11.44

that's $1.91 per person

Estimated price; varies by store.

Before you start

Ingredients

  • 80 g of vegetable fat
  • 700 g of onions
  • 200 g of half-whole wheat flour
  • 3 liters of broth
  • 200 ml of red wine
  • salt
  • pepper
  • 100 g of grated Sbrinz cheese, ready to serve

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