Drain peas, reserving liquid. Combine peas with ¼ c. of the reserved liquid and chili con carne in saucepan. Heat.
Stir together cornmeal, flour, sugar, salt and baking powder. Add milk, egg and shortening. Beat with rotary beater until smooth, about 1 minute. Do not overbeat.
Place hot chili mixture in a 1½ qt. greased casserole. Spoon cornmeal mixture