First drain the corn and wash it. Then put the cold milk, the peeled garlic clove and the corn in a tall container and puree. Then transfer to a saucepan and add the tomatoes, the soup spice, a pinch of salt and the curry powder.
Mix the ingredients together and bring to the boil, stirring briefly again and again. Let the soup simmer for about 5 minutes, after which it can be garnished and served as desired.