Separate carefully the egg whites from their yolks and place in a mixing bowl.
Start whisking the egg whites until frothy.
Add in the white wine vinegar & lavender water, it's what breaks the unpleasant egg odour.
For the caster sugar, you will need to add it in slowly, spoonful by spoonful whilst whisking.
To bake the meringues, put your oven on 120C for 15 minutes or gas mark 2 for 15-20 minutes (do keep an eye on the meringues. After the baking time elapses, switch off the oven and leave the meringues in. Make sure they have a nice crust on top otherwise they will ‘deflate’.