I am trying to make a 3 tier birthday cake. I had a practise attempt at the bottom tier and it was only 2 inches in depth when i wanted it to be about 5 inches in depth.
My cake tin is 26in and i used 10oz of caster sugar, butter and self raising flour with 6 eggs and 2 tbls of baking powder.
Can anyone give me any tips how to make the cake bigger in depth, do i just double the mixture?