First, start heating your griddle, skillet, or whatever you are cooking pancakes in today on medium heat (I usually do about 325℉ if you're using a griddle).
In a large bowl, add your dry ingredients (1¾ cups of flour, 1½ teaspoons baking soda, ½ teaspoon salt, 1 teaspoon cinnamon, 1 teaspoon allspice, 1 teaspoon ginger, and 3 tablespoons brown sugar) and whisk to combine.
Add your oil, pumpkin, vanilla, and egg to the dry mixture. At this point, you may need to wait for your milk to finish up, so feel free to start getting plates ready and toppings out to move things along.
Once 5 minutes are up, add the milk and whisk until there are no large clumps.