In a medium bowl, mix together the almond milk and apple cider vinegar. Let sit for 10 minutes to create vegan ~buttermilk~
Preheat your oven to 350°F. Grease you donut tin with non-stick cooking spray and set aside.
In a large bowl, mix together the flour, cornstarch, baking powder, baking soda, salt, and pumpkin pie spice.
Once the ~buttermilk~ is ready, add in the pumpkin puree, coconut sugar, and vanilla extract. Whisk together until fully incorporated.
Fold the wet into the dry, making sure to not over mix.
To pipe the donuts, place a plastic sandwich bag in a mug and spoon in the dough mix. Once full, cut a corner off of the bag and pipe the mix into the tin, making sure to fill it up half-way.
Bake for for 12-15 minutes, or until the donuts appear golden-brown. Remove from oven and allow to cool before removing from tray.
To make the chocolate coating, place the chocolate chips and coconut oil in a microwave safe bowl and microwave for 15 second intervals until fully melted. Dunk the donuts in the coating and cover with toppings of your choice.
Consume immediately for a fun, chocolate-y mess of goodness, or allow the donuts time to set so the coating can harden. Donuts will be good for 2-3 days, so enjoy them sooner rather than later!