[header] How to make caribbean carob cake [title] Grease and base-line a 22 cm/8 1/2 or 9inch round deep cake tin. [title] Set the oven to 180c/350f/gas4. [title] Mix the carob powder with 4tbsp cold water. 
[title] Cream the margarine and sugar together until and fluffy. [title] Then gradually whisk in the carob mixture, the eggs and vanilla essence.