01 - Preheat oven to 350°F. Lightly grease a standard donut pan or muffin tin.
02 - Whisk together flour, granulated sugar, baking powder, baking soda, salt, cinnamon, nutmeg, cloves, and ginger in a large mixing bowl until evenly distributed.
03 - In a separate bowl, whisk pumpkin puree, almond milk, neutral oil, vanilla extract, and apple cider vinegar until the mixture is homogeneous.
04 - Add wet ingredients to dry ingredients and fold gently until just combined. Avoid overmixing to maintain tenderness.
05 - Transfer batter to donut pan, filling each cavity three-quarters full. Use a piping bag or spoon for accuracy.
06 - Bake for 16 to 18 minutes until the donuts are golden and a toothpick inserted in the center comes out clean.
07 - Remove pan from oven and allow donuts to cool for 5 minutes. Carefully transfer to a wire rack.
08 - Combine granulated sugar with cinnamon in a shallow bowl. Brush donuts lightly with melted vegan butter, then roll in cinnamon sugar until well coated.
09 - Serve donuts warm or at room temperature.