Whisk dry ingredients: In a bowl, mix flour, sugar, baking powder, baking soda, salt, cinnamon, and nutmeg.
Combine wet ingredients: In another bowl, whisk buttermilk, pumpkin puree, egg, melted butter, and vanilla
Make the batter: Slowly mix the wet into the dry ingredients until just combined (don’t overmix).
Cook the pancakes: Heat a non-stick skillet or griddle over medium heat. Grease lightly with butter. Pour ¼ cup batter for each pancake.
Flip and finish: Cook until bubbles form and edges are set, then flip and cook the other side for 1–2 minutes.
Serve warm: Top with butter, maple syrup, whipped cream, or chopped pecans.