1 (11oz) can corn, drained
1 tomato, diced
2 cups cheddar cheese, shredded
1 (4oz) can black olives (optional)
1 cup Italian dressing
Alternative: Use a can of diced Italian tomatoes if you don't have fresh on hand. My mom likes that version best.
Combine all ingredients in medium bowl. Refrigerate 2 hours up to overnight. Serve with tortilla chips or Fritos.