Preheat your oven to 350°F.
In a large bowl sift your dry ingredients: flour, cinnamon, nutmeg, cloves, baking powder, baking soda, and salt. If you don't have a sifter you can use a whisk with the dry ingredients.
In your mixer bowl add the butter, pumpkin, brown sugar, and sugar. Cream them together for 2-3 minutes.
Add the eggs and mix them in. Then add the vanilla and mix it in.
Add the dry ingredients to the mixer while on low speed.
Then add the oats. Mix on low to combine.
Line your baking sheet with parchment paper. Scoop a heaping teaspoon of the cookie dough onto the cookie sheet. Space 1-2 inches a part.
Bake for 12-14 minutes. Remove and allow to cool 5 minutes on baking sheet before moving to a wire rack to finish cooling.