Set out a medium bowl and a slightly smaller one. Place ⅔ of the minced garlic in the medium bowl and the other 1/3 in the smaller bowl. To the medium bowl, add, 1 Tablespoon dried oregano, 1 Tablespoon cider vinegar, and most of the chopped parsley (set aside a few Tablespoons for a final fresh garnish). Add 1 teaspoon of salt, freshly cracked black pepper, and about 1 Tablespoon of olive oil. Then add 2 Tablespoons of yogurt to the medium bowl and whisk to combine the ingredients.
Scrape the remainder of the yogurt into the smaller bowl containing just a little minced garlic. If your yogurt container is larger than 6 ounces (some are closer to 7 or 8), just scrape it all in, the exact proportions of yogurt in this sauce won’t matter much and it’s less likely go to waste as a delicious sauce! Set aside.