- In a large bowl, stir together cornmeal, flour, baking powder, and salt.
- In a separate bowl, whisk to combine milk, dressing, and egg whites. Fold into cornmeal mixture. Stir in green onion.
- Place a nonstick skillet over medium heat. Lightly oil or grease with non-stick cooking spray. Add 2 tablespoons batter to pan for each corn cake. Cook about 2 minutes or until bubbles begin to form on top. Flip and cook second side about 2 minutes more or until golden brown.
- Serve warm drizzled with additional dressing and more green onion.