Tzatziki, also known as tarator or cacık, can be served as a dip, soup, or sauce and is found in the cuisines of Southeast Europe and the Middle East. It takes 5 minutes to make and is the most refreshing dip or side to any dish.
Grate the cucumber using the largest holes on your cheese grater. Squeeze all the excess moisture out of the grated cucumber. You can squeeze it out using a nut milk bag, a kitchen towel, a cheese cloth, or just clean hands. This step will ensure a thicker dip. Alternatively, you can finely chop the cucumber.
Add the yogurt to a large bowl, along with the grated cucumber, garlic, lemon juice, and dill, and season with salt. Stir well.
Drizzle the olive oil over the dip for presentation and garnish with olives, if you like. Serve right away or store it in the refrigerator in a glass Tupperware. The dip should last up to 10 days. Enjoy!