Prepare the egg white substitute. Whisk 1½ tsp animal-free egg white powder with 1 tbsp water until dissolved.
Mix dry ingredients. In a small bowl, whisk together Fiber Gourmet flour, baking powder, sugar and salt.
Mix wet ingredients. Combine soy milk, oil, vanilla and the prepared egg white mixture.
Make the batter. Pour the wet ingredients into the dry ingredients. Stir gently until combined. Don’t overmix.
Rest for 3–5 minutes. Fiber Gourmet flour may absorb more liquid than regular flour. The batter should be thick but pourable. Add additional soy milk, 1 tsp at a time, if needed.
Cook. Preheat and lightly grease your waffle maker. Divide batter between two standard waffle portions. Cook approximately 3–5 minutes, or until golden brown and crisp.
Serve immediately. For maximum crispness, place waffles briefly on a wire rack rather than stacking them.
