01 -
In a medium-sized bowl, whisk together protein powder, flour, baking powder, and salt until well combined.
02 -
In a separate bowl, stir together water, egg whites or additional water, yogurt or applesauce, sweetener, and oil if using.
03 -
Gradually add the wet ingredients into the dry ingredients, stirring until a smooth batter forms. If the batter is too thick, add water one tablespoon at a time until it reaches a pourable consistency.
04 -
Preheat your waffle iron according to the manufacturer’s instructions. Once hot, grease the iron thoroughly.
05 -
Pour batter into the center of the waffle iron and close the lid. Cook according to your waffle maker’s settings until the waffles are golden and crispy.
06 -
Re-grease the waffle iron between batches to prevent sticking. Repeat until all batter is used.