Preheat and prep: Set your oven to 350°F (175°C). Grease a 9x13-inch baking pan (or two 9-inch round pans if you want to layer it).
Mix the dry stuff: In a medium bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, nutmeg, ginger, and cloves. This ensures the spices get evenly distributed.
Whisk the wet ingredients: In a large bowl, whisk together the granulated sugar, brown sugar, and oil until smooth. Add the eggs one at a time, mixing well after each. Stir in the pumpkin puree and vanilla.
Combine the two: Gradually add the dry ingredients into the wet mixture. Stir just until combined—don’t overmix, or you’ll lose that tender texture.
Bake: Pour the batter into your prepared pan. Smooth the top with a spatula and bake for 30–35 minutes (for a 9x13 pan) or 25–30 minutes (for round pans). It’s done when a toothpick inserted in the center comes out clean.
Cool it down: Let the cake cool in the pan for about 10 minutes, then transfer to a wire rack to cool completely before frosting.