In a small mixing bowl, combine 1 cup plain Greek yogurt, 1 cup seeded and shredded cucumber, 1 tablespoon dried dill (or 2 tablespoons fresh dill), ¼ teaspoon salt, and ½ teaspoon minced garlic.
Stir until all the ingredients are thoroughly combined.
Season with additional salt and black pepper to taste.
Cover the bowl and refrigerate until ready to serve.
Serve chilled with chicken gyros, beef gyros, or your favorite Mediterranean dishes. Enjoy!