2Make cake: Beat together sugar and butter in a large bowl with an electric mixer until creamy. Add eggs one at a time, mixing well after each addition. Add pumpkin, sour cream, and vanilla while the mixer is running.
3Combine flour, baking soda, cinnamon, salt, nutmeg, cloves, and ginger in a medium bowl. Add 1/2 of the flour mixture to pumpkin batter and mix until well combined. Add remaining flour mixture to batter and mix on medium-high speed for 2 minutes more. Pour batter into the prepared baking dish.
