Thoroughly wash and dry the cilantro to ensure proper emulsion and texture.

Place the cilantro, Greek yogurt, mayonnaise, minced garlic, lime juice, salt, cumin, and olive oil into a food processor or high-speed blender.

Process the mixture on high speed until the cilantro is finely minced and the sauce achieves a smooth, uniform consistency.

Taste the sauce and adjust acidity or salinity as needed.

Transfer the sauce to a sealed container and refrigerate for a minimum of 30 minutes before serving to allow the flavors to integrate.