This mix makes a chewy, marshmallow meringue, which goes perfectly with the cream and berries. Layering the meringue discs gives this beautiful summer dish fantastic texture! If you haven't tried making meringues before, don't be scared as this mix is fairly fool proof, just pop the icing sugar and egg whites in a mixer and whisk till you have stiff glossy peaks, add in the cornflour and white wine vinegar, pop in the oven and you're sorted.