Ingredients
Method
1.Preheat the oven to 200°C. Grease a 25cm x 30cm Swiss roll pan, and line base and long sides of pan with baking paper, bringing paper 5cm over the edges.
2.In a large bowl, beat eggs for about 8 minutes with an electric mixer until pale and thick. Gradually add sugar, vanilla and rind; beat until thick.
3.Sift combined flour and cornflour three times onto baking paper. In two batches, lightly fold flour mixture and boiling water into egg mixture. Pour mixture into prepared pan, gently spreading mixture into corners.
4.Bake for about 10 minutes or until top of cake feels soft and springy when touched lightly with fingertips.
5.Meanwhile, place a damp tea towel onto a flat surface. Top with a piece of baking paper; sprinkle paper evenly with extra sugar. When cooked, immediately turn cake onto sugared paper, quickly peeling away the lining paper. Working rapidly, use a serrated knife to cut away crisp edges from all sides of cake.
6.Roll cake firmly from one of the short sides with paper inside, then allow to cool. Unroll, spread evenly with jam. Roll cake again, from same short side, by lifting paper and using it to guide the roll into shape.
This recipe is best made on the day of serving.
Note
