Select from options: Continue writing the next sentence.

How to make a vanilla sponge cake
Preheat the oven to 180c/350f.
Prepare the cake pan. Line the base with parchment/baking paper and grease the edges of the pan. Line a wire baking rack with parchment/baking paper.

Choose from: 1). Tip the cake pan onto the greased pans. Slice the cake into slices and put them in an oven preheated to 180c/350f. 2). Use a tablespoon of butter to grease and cream the cake pan. You will probably have to use a little more or less depending on the size of your sponge cake pan. 3). Layer the pieces by wrapping each piece individually in wax paper. Boil the cake until it turns dark orange. 4). Sift the flour and baking powder, using a flour sifter. Add the sugar in the baking powder and flour.
Answer:
4).