method
1. Lightly oil and line a 38x 28 cm (15 x 11 inch) Swiss roll tin with nonstick baking parchment.
2. Melt the chocolate with the water in a small heatproof bowl over a pan of gently simmering water. Stir until smooth; set aside.
3. Whisk the egg yolks and sugar together in a bowl, using an electric whisk, until pale and thick.
4. Beat in the melted chocolate.
5. In a clean bowl, whisk the egg whites until they just hold a soft peak. Stir a quarter of the egg white into the chocolate mixture to loosen it, then carefully fold in the remainder, using a large metal spoon; do not overmix.
6. Immediately pour into the prepared tin and spread into the corners.
7. Bake at 180°C (350°F/gas 4) for 20-25 minutes until well risen and springy to the touch.
8. Cover the roulade with a damp tea towel and leave in the tin until cold.
9. Once cold, cover the cloth with clingfilm, then refrigerate for at least 6 hours or overnight.
10. For the filling, whip the cream in a bowl until it starts to thicken. Add the caster sugar and vanilla essence and continue to whip the mixture until it just holds its shape.
12. Lightly dust a large sheet of greaseproof paper with caster sugar. Uncover the roulade, then carefully turn it out on to the greaseproof paper.
13. Cut 5 mm (1/4 inch) off the two short sides to neaten.
14. Spread the cream over the roulade. Roll up tightly from a long side, using the paper to help.
15. Transfer to a plate, sprinkle with cocoa and serve it decorated with chocolate curls.
serving amount
serves 10
rate this recipe
9.2
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