Whisk the dry ingredients – flour, baking powder, baking soda, cinnamon, nutmeg, ginger – in a large bowl.
In another bowl, combine the wet ingredients – pumpkin purée, eggs, milk, butter, and syrup.
Mix the wet into the dry just until combined. Don’t overmix! The batter will be a bit lumpy, but that’s totally fine
Gently fold in the toasted pecans
Heat your waffle iron and pour in the batter, cooking according to your waffle iron's instructions
Serve warm with butter and maple syrup. Or, if you’re feeling extra indulgent, add a dollop of whipped cream and an extra sprinkle of pecans on top!