Make the labneh by lining a fine sieve with muslin cloth
Set over a bowl and add the yoghurt
Fold up the edges to cover, then chill overnight or for 12 hours to drain
Preheat the oven to 150 degrees C and line a baking tray with baking paper
In a clean and dry electric beater, whisk the egg whites to soft peaks
With the motor running, add the caster sugar, table spoon by tablespoon, whisking until dissolved
Once the meringue is glossy, gently fold through the cornflour and vinegar
Spoon onto the prepared tray and shape into a 28cm long rectangle
Place in the oven and reduce the temperature to 100 degrees C
Bake for 75 minutes until dry to the touch
Switch the oven off and leave the pavlova in the oven with the door slightly ajar to cool down completely
Discard the liquid left over from the labneh and transfer to a stand mixer
Add the brown sugar and vanilla and whisk until combined and place in the fridge
Combine the molasses with the hot water
Place spoonfuls of the labneh over the pavlova and spread evenly
Drizzle with the molasses and scatter with the pomegranate seeds
Toss the strawberries with the rose water in a bowl and then scatter over the pavlova
Scatter with the rose petals and serve