Creating these delectable Pumpkin Spice Cookies is straightforward. Follow these steps to ensure perfect cookies every time:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
2. Cream Butter and Sugars: In a large bowl, cream the softened butter, granulated sugar, and brown sugar until light and fluffy.
3. Add Wet Ingredients: Mix in the pumpkin puree, egg, and vanilla extract until well combined.
4. Combine Dry Ingredients: In a separate bowl, whisk together the flour, baking soda, baking powder, spices, and salt.
5. Mix Dry and Wet Ingredients: Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Avoid overmixing to keep the cookies tender.
6. Fold in Optional Add-ins: If using, fold in the white chocolate chips and nuts until evenly distributed in the dough.
7. Scoop Dough: Using a cookie scoop or tablespoon, drop rounded tablespoons of dough onto the prepared baking sheets, spacing them a couple of inches apart.
8. Bake: Place the baking sheets in the oven and bake for 10-12 minutes, or until the edges are lightly golden but the centers are still soft.
9. Cool: Remove cookies from the oven and let them cool on the baking sheets for about 5 minutes. Then, transfer them to a wire rack to cool completely.

By following these instructions, you’ll be well on your way to creating a batch of delightful Pumpkin Spice Cookies!