Prepare macaroni according to package directions. Drain. ... tomatoes with liquid, corn, olives, chili powder, oregano, ... corn chips and cheese. Bake at 325 degrees ... sour cream, if desired.
Heat oil. Brown onion, green pepper, ground beef. Add garlic salt, salt, ... chili powder. Add corn, peas, mushrooms, olives, tomato ... Mix with cooked macaroni. Pour into large casserole ... Sprinkle with grated cheese 10 minutes before done. This can be frozen.