Preheat the oven to 160°C. Line a Swiss roll pan with baking paper, only lining the bottom.
Beat the egg whites, salt, and cream of tartar on medium-low speed until soft peaks form, about 2-3 minutes.
Decrease mixer speed and spoon in the sugar until fully incorporated, then increase speed to high and beat to stiff peaks, about 7-8 minutes.
In a separate bowl, combine the egg yolks and remaining ingredients. Beat on medium speed for 2-3 minutes until well combined.
Gently fold a third of the egg whites into the yolk mixture, then fold the yolk mixture into the remaining egg whites.
Pour the batter into the prepared pan and smooth the top with a spatula. Bake for 25 minutes.
Allow the cake to cool for 2 minutes in the pan.
Dust a clean tea towel with icing sugar, ensuring a visible layer. Turn the Swiss roll onto the tea towel and remove the baking paper.
Dust the top with icing sugar and gently roll the cake using the tea towel. Allow to cool completely.
Whip the cream, icing sugar, and vanilla extract to stiff peaks.
Unroll the Swiss roll and spread an even layer of whipped cream. Re-roll the cake and allow to set in the fridge for at least 2 hours.
Before serving, dust with icing sugar and garnish with fresh strawberries.