Heat a small nonstick frying pan.
Coa the pan with olive oil spray, and add garlic, and cook for 1 to 2 minutes over medium heat.
Pour the egg whites over the garlic and spread the tomato and basil over the eggs.
Season with salt and pepper.
Cook for 4 minutes, or until the eggs are set.
Flip the frittata over and cook for 2 minutes more.
Serve over a bed of arugula or baby spinach.