In a large bowl, whisk together the flour, sugar, baking powder, baking soda, cinnamon, nutmeg, ginger, and salt.
In a separate bowl, whisk the pumpkin purée, eggs, maple syrup, milk (or cream), and melted butter until smooth.
Pour the wet ingredients into the dry ingredients and stir until just combined. Do not overmix.
Let the batter rest for 5 minutes. This allows the flour to hydrate fully and results in fluffier pancakes.
Heat a griddle or frying pan over medium heat and lightly grease with butter or cooking spray.
Pour ¼ cup of batter onto the griddle for each pancake. Cook for 2–3 minutes, until bubbles form on the surface and the edges begin to set.
Flip the pancakes and cook for another 2–3 minutes, until golden brown and cooked through.
Remove from the griddle and keep warm while you cook the remaining pancakes.
Serve with extra maple syrup and a sprinkle of cinnamon for an added touch.