In a large bowl, mix vinegar, oil, pepper, basil, and garlic.
Add corn, tomatoes, onion, bell pepper, and parsley. Mix well. If desired, cover and chill up to 4 hours. Add salt to taste.
Line a wide bowl with spinach. Pour corn salad into bowl; mix.
Servings 0
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.