Preheat oven and line tins:
Set the oven to 350°F (175°C). Insert baking papers into muffin tins. The recipe yields 14-16 cupcakes; line one full pan and a few papers in the middle of a second pan.Whisk dry ingredients:
In a medium bowl, combine flour, cinnamon, ginger, nutmeg, cloves, baking powder, baking soda, and salt with a whisk.Mix wet ingredients:
In a large separate bowl, whisk oil, white sugar, brown sugar, and eggs until smooth. Add pumpkin and whisk until uniform.Combine wet and dry:
Incorporate half the flour mixture into the pumpkin mixture with a whisk, then add milk. Whisk in the remaining flour mixture until no lumps appear.Fill cupcake liners:
Divide batter among the lined tins, filling each 2/3 to 3/4 full. Expect 14-16 cupcakes. Avoid cramming batter into 12 cups to prevent overflow.Bake cupcakes:
Bake for 18-20 minutes until a toothpick inserted in the center emerges clean.Cool cupcakes:
Let cupcakes cool in the pan for 10-20 minutes, then transfer to a wire rack to cool completely.