Melt the butter in a saucepan. Add garlic, bay leaf in it.
Make puree of the boiled tomatoes and add the puree in a saucepan. Add coriander and water.
Strain the mixture. Put the strained mixture again in saucepan. Add tomatoes sauce, soysauce, cooked sweet corn, salt, black pepper powder in it and mix well at medium flame for 3-4 minutes.