Add your rolled oats and hemp seeds (1/4 cup) to a high speed blender until a soft flour forms. Give it a good stir so there are no clumps. Set aside.
In a large bowl, add your wet ingredients: pumpkin purée, maple syrup, plant-based milk, vanilla extract and apple cider vinegar. Whisk well.
Next, add all of your dry ingredients to the bowl: oat and hemp flour mixture, 2 tbsp hemp seeds, baking powder, baking soda, salt and pumpkin pie spice. Mix with a wooden spoon until well incorporated. You want a thick batter. *See notes
Let your batter sit, undisturbed, for 10 minutes. Heat up a little oil on a large pan (or if entirely oil-free, use a trusty non-stick pan) over medium heat.
Use about 3 tablespoons of batter per pancake, making sure to evenly distribute the batter into a well formed pancake.Lower heat a tiny bit and cook for a few minutes on each side, until ready to flip and done in the middle. If your batter gets too thick to pour, add a tiny splash of milk and stir. **See notes
Serve and enjoy!