Preheat oven to 350°F. Grease a 9x13-inch pan or line it with parchment paper.
In a large bowl, whisk together sugar, brown sugar, oil, eggs, and pumpkin puree.
In another bowl, sift together flour, baking soda, baking powder, salt, cinnamon, nutmeg, and cloves. Gradually add the dry ingredients to the wet mixture, mixing just until combined.
Pour the batter into the prepared pan and spread it evenly. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Let cool completely.