Preparation:

1. Fill the old fashion glass with ice
2. Add lime juice and zaatar syrup
3. Top with tonic and stir
4. Garnish with four fan-shaped slices of Lebanese cucumber
5. Sprinkle with a thin line of zaatar

For the Zaatar Syrup (1.5 litre):

1. Mix 1L of water, 1 kg of sugar and 1 cup of zaatar.
2. Leave to infuse for 24 hours.
3. Filter finely.

Health!