1. Grate corn from cobs. Reserve.
2. Heat lard and very slowly fry onion until tender and golden. Add tomatoes and peppers and continue slow frying until tomatoes thicken. Add grated corn, seasonings, parsley, sugar, cinnamon and paprika to color. Continue slow frying until all is bubbling, do not overcook.
3. Thin by adding milk a little at a time until about 1 cup is used. The finish dish should be thick enough to eat with a fork.