Step 1

Slice the cucumber in half lengthways, and scoop out the seeds with a teaspoon.

Step 2

Grate the cucumber with a grater, then squeeze all of the liquid out using your hands.

Step 3

Place the squeezed out cucumber in a bowl and add the rest of the tzatziki ingredients. Mix together, then cover and refrigerate until ready to serve.

Step 4

Optional - if you like you can serve topped with a drizzle of olive oil, a few fresh sprigs of dill and some sliced cucumber.