Sponge roll with halva

A filling of just two ingredients, and the roll looks like it came from a patisserie.

Ingredients

• 5 eggs
• 120 g of sugar and 120 g of flour
• 1 sachet of vanilla sugar
• 150 g of tahini halva
• 85 g of butter at room temperature

Preparation

1. Beat the eggs with the sugar and vanilla until the mixture is thick, pale and airy.
2. Fold in the sifted flour with a spatula, from the bottom up, so you keep the air in.
3. Spread onto a 40×30 cm lined tray and bake for 12 minutes at 180 °C.
4. Turn the hot sponge out onto a damp cloth dusted with sugar, peel off the paper and roll it up together with the cloth. Leave to cool.
5. Crumble the halva and beat it with the butter into a smooth cream.
6. Unroll the sponge, spread with the filling and roll up again. Chill for an hour before slicing.