Preheat the oven to 375°F (190°C).

Line the jelly roll pan with parchment paper and lightly grease the sides.

In a mixing bowl, beat the eggs and granulated sugar together using an electric mixer until thick and pale.

Mix in the vanilla extract.

In another bowl, whisk together the flour, baking powder, and salt before gently folding it into the egg mixture.

Pour the batter into the prepared pan, spreading it evenly.

Place the pan in the preheated oven and bake for 12-15 minutes.

Once baked, turn the cake onto a clean kitchen towel dusted with powdered sugar.

Carefully peel away the parchment paper and roll the cake up with the towel.

Allow the rolled cake to cool completely for about 30 minutes.

Unroll the cake gently, spread your chosen filling, and roll it back up without the towel.