Preheat your waffle iron.
In a bowl, whisk pumpkin puree, oil, vanilla extract, and sugar until combined. Sift in flour, baking powder, salt and pumpkin spice.
Whisk in soy milk until no lumps remain.
Use a silicone brush or a oil spray to grease the iron, then use your iron as per manufacturer's instructions.
Serve with coconut whipped cream, soy whip, dust with pumpkin spice and/or icing sugar, and a lovely drizzle of maple syrup!