Heat waffle iron to medium high heat.
In a large bowl, combine pancake mix, oil, water, crumbled bacon, and chopped chives. Gently fold in whipped egg whites.
Spray waffle iron liberally with cooking spray. Add ⅓ of the batter to the center of the iron, and cook until crispy. Make sure to re-oil the waffle iron between batches.
Top with desired toppings: fried egg, over easy egg, maple syrup, chili, etc.