Grate the cucumber using a box grater or food processor.

Place the grated cucumber in a clean kitchen towel and squeeze out excess water.

In a mixing bowl, add the drained cucumber, Greek yogurt, minced garlic, dill, olive oil, and lemon juice.

Using a whisk or spoon, mix all the ingredients until fully combined.

Taste and adjust with salt and pepper as needed.

Cover the bowl with plastic wrap and let the sauce chill in the refrigerator for at least 30 minutes.

Once chilled, give the sauce a good stir and serve.