In a medium bowl, mix together the dry oregano, chilly flakes, and lukewarm water. Do this for a few minutes, so that the dry herbs and spices can rehydrate.
Add the remaining ingredients and mix well.
Put in a glass jar, cover with a tight lid and refrigerate. Use the day after.
Recipe Notes
If you are not following the Low Fodmap diet, you can substitute the garlic-infused olive oil with the same amount of sunflower oil and use 2 cloves of garlic made into a paste.