Take care to preheat the oven to 350°F (175°C) before you continue. Place pieces of paper in the muffin tin holes or spray the holes with cooking spray.
In a large bowl, whisk together the flour, baking soda, baking powder, salt and all the listed spices.
In a separate bowl, mix the pumpkin, eggs, both types of sugar, oil, milk and vanilla extract. Blend the mixture in the bowl until no lumps remain.
Add the dry ingredients a little at a time into the mixture of wet ingredients. Mix the batter solely with a rubber spatula as you bring the ingredients together. Make sure not to mix the dough too much.
Put the batter into the muffin tray so the cups are about 3/4 scooped full.
After placing in the oven, bake for about 18-22 minutes until checking the center with a toothpick and finding it clean.
After baking the muffins, pull the pan out of the oven and leave the muffins to cool for 5 minutes before placing them on the cooling rack.
If serving fresh, enjoy it warm and if not, you can keep it sealed for up to 3 days at room temperature.