Cucumbers need to peeled and seeded before you grate them. You can also chop them, but this will result in a much chunkier sauce. Also remember to squeeze out excess liquid from the cucumbers before adding to the bow.
In a mixing bowl, add all of the ingredients, including the cucumber. Stir to thoroughly combine. Cover and refrigerate at least 30 minutes before serving.
Can be stored in an airtight container in the refrigerator for up to 10 days.