Pregos are the ultimate Portuguese sandwich: thinly sliced beef carpaccio pan-fried for just 2 minutes, golden caramelized onions, fresh tomato, and a garlicky juice that soaks everything in. You slide it all into a warm roll. Best made for 4 people max, and timing is everything.

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Ingredients for 5 servings

servings
  1. 3 large onions, thinly sliced
  2. A little butter and oil
  3. 25 large slices of beef carpaccio
  4. 2 to 3 tomatoes
  5. 3 to 4 garlic cloves
  6. 5 to 6 tablespoons of Oxo or equivalent beef flavoring like Maggi (to taste)
  7. A little cold water (to taste)
  8. The juice of 1 lime
  9. 10 rolls or 2 baguettes
  10. Sauce of your choice (aioli preferred)