Creamettes Casserole

Ingredients

• 7 ounces creamettes macaroni
• 1 lb ground beef (or mix with pork)
• 1 medium onion, chopped
• 3/4 cup green pepper, chopped
• 2 garlic cloves, minced
• 1 cup black olives
• 4 cups tomatoes
• 1 1/2 cups creamed corn (drain if using kernel)
• 1 cup tomato sauce
• 1/2 cup cheddar cheese
• 4 teaspoons chili powder
• 1 teaspoon oregano
• 1 teaspoon salt
• 1/4 teaspoon pepper
• 1 dash cayenne pepper
• 1/4 teaspoon cumin
• 1 cup corn chips
• 8 ounces sour cream