• Mix the diced tomatoes, peppers and cucumber with the crushed garlic and olive oil in the bowl of a food processor or blender. 
  • Squeeze out the bread, tear it roughly into chunks, and add to the mixture.
  • Blend until smooth, then add the salt and vinegar to taste and stir well.
  • Pass the mixture through a fine sieve, then cover and refrigerate until well chilled.
  • Serve with garnishes of your choice: diced black olives, hard-boiled egg and small pieces of cucumber and pepper; mint or parsley also works well, and many people add spring onion, cubes of Spanish ham and so on.