1. Prepare in a large Cognac glass or wine glass.
2. Fill the glass with ice cubes and add 2 cl of Morand Williamine®.
3. Add 2 cl of Morand Douce de Williamine® and 2 cl of Morand Williamine® Liqueur.
4. Add 1 cl of squeezed lime juice, and top up with 8 cl of Coca Cola.
5. Decorate with 1/2 an orange slice.