Preheat oven to 375*. Line the muffin tin with 12 paper liners.
In a medium bowl, combine flour, baking powder, baking soda, salt and pumpkin pie spice. Whisk to combine.
1 ¾ Cups All-Purpose Flour, 1 teaspoon Baking Powder, ½ teaspoon Baking Soda, ½ teaspoon Salt, 3 ½ teaspoon Pumpkin Pie Spice
In a large bowl, combine pumpkin purée, brown sugar, non-dairy milk, canola oil, vanilla, and vinegar. Whisk well to combine. Then, add the dry ingredients and fold the dry ingredients into the wet ingredients using a rubber spatula.
1 ⅓ Cup Canned Pumpkin Puree, ¾ Cup Brown Sugar, tightly packed, ½ Cup Canola Oil, ½ Cup Non-Dairy Milk, 1 teaspoon Vanilla Extract, 1 teaspoon White Vinegar
Use a cookie scoop or a spoon to portion the batter into the prepared muffin tin. Fill each liner almost all the way full. Then, sprinkle the tops of the muffins with turbinado sugar (optional).
2 tablespoon Turbinado Sugar (optional)
Bake on the center rack of a 375* oven for 19-21 minutes or until a toothpick inserted into a muffin comes out clean. Allow the muffins to cool in their tins for 10 minutes, then remove them from the pan and place them onto a wire rack to continue cooling.