Soft Apple Yogurt Waffles

1 Start by preheating your waffle iron.
2 In a medium bowl, whisk together the egg, yogurt, milk, and melted butter or oil until smooth. Add in the flour and baking powder if using.
3 Gently stir the dry ingredients into the wet ingredients until just combined. Grate the apple directly into the batter and fold everything together.
4 Cook the batter in the waffle iron until the waffles are lightly golden and cooked through.
5 Allow them to cool slightly before cutting into strips or small pieces for babies and toddlers.