01 - Place the feta cheese, Greek yogurt, cream cheese, garlic, olive oil, lemon juice, oregano, and black pepper into a food processor.
02 - Process the mixture until completely smooth and creamy, stopping to scrape down the sides of the bowl as needed.
03 - Taste the dip and modify the seasoning if necessary, adding more lemon juice or pepper to suit your preference.
04 - Spoon the blended mixture into an attractive serving bowl, smoothing the top with the back of a spoon.
05 - Drizzle additional olive oil over the surface and sprinkle with reserved crumbled feta, fresh herbs, and chili flakes if desired.
06 - Present the dip alongside warm pita bread, crackers, or fresh vegetable crudités for dipping.