Heat oven to 400 degrees. Spray 2-qt. casserole with cooking spray. Cook beef and onion in 12-in. skillet over med. heat stirring occasionally until brown; drain.
Stir in tomatoes, corn, olives, raisins, cumin and cinnamon. Spoon into casserole. Prepare corn bread as directed on pouch, using milk, margarine and egg; stir chilies and 1/2 of cheese into batter. Spread over beef mixture.
Bake uncovered 12 minute Sprinkle with remaining cheese. bake 5-7 minute or until corn bread is golden brown. 6 servings.