01 -
Gather all your ingredients and have them ready. If using a liquid sweetener like maple syrup or honey, reduce the water by 2 tablespoons to maintain the right batter consistency.
02 -
In a medium bowl, whisk together the protein powder, flour, baking powder, and salt until well combined. Make sure there are no lumps, especially from the protein powder.
03 -
Pour in the water, egg whites (or extra water if making vegan), yogurt (or applesauce), sweetener, and oil if using. Stir everything together until you get a smooth batter. The consistency should be similar to regular waffle batter - if it seems too thick, add more water one tablespoon at a time.
04 -
Preheat your waffle iron according to the manufacturer's instructions. Most waffle irons have an indicator light that tells you when it's ready.
05 -
Once hot, spray or brush the waffle iron generously with cooking spray or oil. Pour the batter into the center of the iron, being careful not to overfill (about 1/4 to 1/3 cup batter per waffle, depending on your iron size). Close the lid and cook until the waffles are golden and crispy.
06 -
Remove the waffle carefully using a fork or tongs. Repeat with remaining batter, making sure to re-grease the waffle iron between each waffle to prevent sticking. Serve immediately with your favorite toppings.