Preheat your oven to 350°F (175°C) and line a muffin tin with paper liners or lightly grease it.
In a medium bowl, beat the softened cream cheese with the sugar and brown sugar until smooth and creamy.
Add in the pumpkin puree, vegetable oil, eggs, and vanilla extract. Mix until fully combined and creamy.
In a separate bowl, whisk together the flour, baking powder, baking soda, cinnamon, nutmeg, ginger, and salt.
Gradually add the dry ingredients to the wet mixture, stirring until just combined (be careful not to over-mix). If using, fold in the walnuts or pecans for added texture.
Spoon the batter into the prepared muffin tin, filling each cup about ¾ full.
Bake in the preheated oven for 18-22 minutes or until a toothpick comes out clean when inserted into the center of a muffin.
Once baked, remove the muffins from the oven and let them cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.
Notes
Sprinkle some powdered sugar on top or drizzle with cream cheese frosting for added flair before serving. Serve warm or at room temperature.