I have been trying over 2 weekends to bake the Lemon Curd cake from a delia cake book which is many years old now.
Each time the sponge has risen right to the top of the tin and then sunk into a thin wet sponge.
I cant work out what I am doing wrong. Right size tins. Right ingredients.
I am baking in the middle of the oven at 170. It is a fan oven.
Can you help?