Chocolate Pudding

In a vessel put 1 ltr of milk , 1.5 cup of sugar , 4 tbsp corn flour, 4 tbsp cocoa powder . Cook in low heat and keep stirring till thick . Switch off heat and add 1tsp vanilla essence and 250 gms of chopped dark chcolate. Mix till chcolate melts . Put in bowls and garnish with grated chocolate . serve chilled.