In a medium bowl, sift/combine the dry ingredients: flour, baking powder, salt, cinnamon, nutmeg, and ginger.
In a separate medium bowl, combine the wet ingredients: egg, pumpkin puree, brown sugar and milk.
Whisk the cooled melted butter into the wet ingredients.
Stir the dry ingredients into the wet ingredients until combined. Do not overmix!
Pour batter into waffle iron and cook per the instructions, approximately 3 - 5 minutes.
Plate and serve with warm syrup (butter pecan or maple is fantastic!).
Notes
I use an 8 inch round rotating Belgian waffle iron, set at the medium temperature. I cook the waffles until the light turns green and the steam is markedly diminished. The recipe makes approximately 3 8 inch round waffles.
Recipe by Cooking 4 One at https://www.cooking-4-one.com/2016/11/26/pumpkin-waffles/