Preheat Your Oven: Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, chai spice blend, and salt. Set aside.
Cream Butter and Sugars: In a large mixing bowl, beat the softened butter, brown sugar, and granulated sugar until light and fluffy (about three minutes).
Add Wet Ingredients: Mix in the canned pumpkin puree, eggs, and vanilla extract until fully combined.
Combine Mixtures: Gradually add the dry mixture to the wet ingredients and mix until just combined.
Scoop & Bake: Drop rounded tablespoons of dough onto prepared baking sheets. Bake for 12-15 minutes or until golden around the edges but still soft in the center.
Cool & Enjoy: Let cool on the baking sheet for a few minutes before transferring to wire racks. Enjoy warm or store in an airtight container.