Preheat & Prep: Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
Mix Dry Ingredients: In a bowl, whisk together flour, baking soda, cinnamon, ginger, nutmeg, and salt.
Cream Butter & Sugar: Beat softened butter and brown sugar until light and fluffy.
Add Pumpkin & Wet Ingredients: Stir in pumpkin puree, egg, and vanilla extract.
Add Dry Ingredients: Gradually mix in the dry ingredients until combined.
Fold in Chocolate Chips: Stir in chocolate chips.
Scoop Dough: Drop spoonfuls of dough onto the prepared baking sheet, spacing them apart.
Bake: Bake for 10-12 minutes, until golden. Let cool on a wire rack.
Prepare Latte Swirl: Dissolve coffee powder in hot water, then whisk in powdered sugar.
Drizzle Latte Swirl: Once cookies are cooled, drizzle the latte mixture over the top.