Method
1. Pre-heat oven - 180°C
2. Prepare a clean rectangular pan foil
3. Add egg white to a clean stand mixer bowl
4. Whisk until soft peaks form
5. Add caster sugar to the meringue
6. Whisk until stiff peaks form
7. Add cornflour and white wine vinegar to the meringue
8. Fold until combined
9. Transfer meringue to rectangular pan
10. Bake until light golden and let cool - 15 min, 180°C
11. Add single cream to a clean small bowl
12. Whisk
13. Transfer cream to cake
14. Add strawberries to the cake
15. Roll