You will need 6 x 20cm/8in loose bottom sandwich cake tins (approximately 4cm/1½in deep), a 20cm/8in and a 30cm/12in cake board, 2 non-slip cake mats trimmed to about 18cm/7in and 25cm/10in ...
Preheat the oven to 180C/360F/Gas 4. Grease and line a 30cm/12in cake tin with baking parchment. For the cake, beat the flour, baking powder, butter, sugar, eggs, coconut and lime juice together ...