1 lb. ground beef
1/2 c. chopped onions
1 pkg. taco mix
1 (8 oz.) can tomato sauce
1 (16 oz.) can refried beans
1 can green chilies, drained, seeded & chopped
1/2 c. sliced, ripe olives
1 c. Bisquick
1/2 c. yellow cornmeal
1/4 c. milk
1 egg, beaten
2 tbsp. oil
1 c. sour cream
1 egg
2 c. shredded cheddar cheese

Heat oven to 375 degrees. Grease pan. Cook and stir ground beef with onion, drain. Add taco mix, tomato sauce, beans, chilies and olives. Combine baking mix, cornmeal, milk, beaten egg, and oil. Stir until moistened. Beat by hand 30 seconds. Spread in baking pan. Spoon beef mixture over dough. Mix remaining 3 ingredients over beef mixture. Bake 30 minutes. Let stand 10 minutes before serving.