Preheat your waffle iron according to the manufacturer’s instructions.
In a large bowl, mix the flour, baking powder, baking soda, salt, cinnamon, and nutmeg.
In another bowl, whisk together the pumpkin puree, milk, sugar, eggs, and melted butter.
Gradually add the wet ingredients to the dry ingredients, stirring until just combined.
Lightly grease the waffle iron with cooking spray or butter.
Pour the batter onto the preheated waffle iron, using about 1/2 cup for each waffle.
Close the lid and cook until the waffles are golden brown (about 5 minutes).
Carefully remove the waffles and keep them warm while you repeat with the remaining batter.
Serve topped with maple syrup and your favorite fruits.
Enjoy your delicious pumpkin waffles!