Preheat oven to 350F, grease two standard donuts pans.
In a large bowl, place the oil,eggs, sugar and pumpkin puree and mix until smooth.
In a separte bowl sift the flour, baking powder and spices and mix to combine.
Add the flour mix to the pumpin mix and stir just to incoporate.
Fill the greased pans 3/4 full (about 1/4 cup) and bake for 15-18 minutes or until a tooth pick comes out clean.
Remove pans from the oven and allow 5-10 minutes to cool in the pan before loosening the edges and removing from the pan.
When the donuts have reached room temperature, warm the cookie butter in the microwave until smooth and liquid (about 45-60 seconds).
Deep the top side each donut in the warm cookie butter and gently shake to remove excess. Place on a cooking rack and sprinkle with pumpkin seeds.