brown beef and onion until browned. drain off any grease.

stir in taco seasoning, tomato sauce,beans,chilies,and olives.

simmer

mix bisquick,corn meal,milk,egg and oil and best vigorously for 30 seconds.

spread into 9-13 greased pan. spoon beef mixture over dough.

mix remaining ingredients and spoon over beef mixture.

bake at 375.

let stand 10 minutes before cutting