Spray a waffle iron with cooking spray. Warm waffle iron.
In a large mixing bowl combine all ingredients. Stir using a whisk.
Spoon about one cup of mixture into the hot waffle iron. Cook until brown, each waffle iron will have a little different time.
Continue to cook until all waffle batter is gone. Roughly 5 times making 20 waffle squares.
Store leftovers in an airtight container in the fridge for up to 5 days. Or place in a freezer-friendly bag and store in the freezer for up to one month. For re-heating, place in the toaster.