01 - Preheat oven to 350°F. Arrange pecan halves in a single layer on a baking sheet and toast for 7–8 minutes until aromatic. Allow pecans to cool slightly.
02 - Place cooled toasted pecans and sea salt in a food processor. Process, scraping down sides as needed, until mixture is smooth and creamy, about 3–5 minutes. Set aside.
03 - In a medium mixing bowl, whisk together all-purpose flour, baking soda, baking powder, sea salt, cinnamon, nutmeg, cloves, and ginger until evenly blended.
04 - In a large bowl, beat softened unsalted butter, toasted pecan butter, light brown sugar, and granulated sugar using an electric mixer for 2–3 minutes until light and fluffy.
05 - Add pumpkin puree, egg, and vanilla extract into creamed mixture. Beat until fully combined.
06 - Gradually add dry ingredient mixture into the wet ingredients, mixing on low speed just until dough forms.
07 - Gently fold semisweet chocolate chips into dough until evenly distributed.
08 - If not already preheated, set oven to 350°F. Line two baking sheets with parchment paper. Drop heaping tablespoons of dough (about 1.5 tablespoons per cookie) onto sheets, spacing at least 2 inches apart.
09 - Bake for 13–15 minutes until cookies are set and lightly golden around the edges.
10 - Allow cookies to cool on the baking sheet for 5 minutes, then transfer to a wire cooling rack until fully cooled.