01 -
Preheat oven to 350°F (175°C) and grease a 9×13-inch baking pan.
02 -
In a large bowl, whisk together flour, granulated sugar, brown sugar, baking powder, baking soda, cinnamon, nutmeg, and salt until evenly blended.
03 -
In a separate bowl, stir together pumpkin puree, eggs, vegetable oil, and vanilla extract until smooth and uniform.
04 -
Gradually add the wet ingredients to the dry mixture, stirring gently until just combined; avoid overmixing to maintain tenderness.
05 -
Pour batter into the prepared pan and bake for 30 to 35 minutes, or until a toothpick inserted into the center comes out clean.
06 -
Allow the cake to cool slightly before slicing. Serve plain or with toppings of choice.