Preheat the oven to 375° and line two baking sheets with parchment paper.

In a separate bowl, mix together the 4 cups of flour, 2 tsp of baking powder, 2 tsp of baking soda, and 2 tsp of cinnamon.

Next, in your KitchenAid mixer fitted with the paddle attachment, mix together the 2 cups of pumpkin purée, 2 cups of sugar, 1 cup of vegetable oil, 2 tsp of vanilla extract, and 1/2 tsp of salt.

After this, pour the dry ingredients into the mixer and mix until everything is thoroughly combined and no dry ingredients are left.

Grab a big spoon and scoop the pumpkin cookies onto a baking sheet making sure to leave a 1/2" of room between the cookies for them to spread while baking.

Place in the oven and bake for 12-15 minutes or until the tops are just slightly brown and the center has risen and doesn't look wet. Once they've finished baking, carefully use a spatula and transfer them to a cooling rack to cool.

Repeat until all the dough has been used and all the cookies are baked!

Eat and enjoy!