Step 1

Preheat the oven to 375F degrees. Line a muffin pan with muffin papers.

Step 2

In a medium bowl whisk together the flour, pumpkin pie spice, baking powder, baking soda and salt.

Step 3

In a large bowl whisk together the oil, sugars, eggs, vanilla extract and pumpkin puree.

Step 4

Mix the flour mixture into the pumpkin mixture until no lumps remain.

Step 5

Spoon the batter into the lined muffin pan. You should end up with 12 muffins.

Step 6

Bake in the preheated oven for 17-22 minutes or until an inserted toothpick comes out clean. Cool for 10 minutes.

Step 7

In a small bowl mix together the sugar and cinnamon.

Step 8

Dip the top of each muffin (while still warm) into the melted butter and shake off any excess.

Step 9

Then dip in the bowl of cinnamon sugar.