1. Preheat oven to 350°.
2. Beat first 3 ingredients with a mixer at medium speed until blended. Add cookie mix, cinnamon, and nutmeg; beat until blended. Stir in marshmallows and remaining 3 ingredients.
3. Drop dough by level tablespoons 2 inches apart onto baking sheets lined with parchment paper.
4. Bake at 350° for 12 minutes or until lightly browned.
Toasting the pecans gives them a nuttier flavor. Spread the pecans on a baking sheet, and toast them in a 350° oven for 6 to 8 minutes; or place them in a dry skillet, and cook over medium heat 1 to 2 minutes, stirring frequently, until they're toasted. Whichever toasting method you choose, watch the pecans carefully—they can go from toasted to burned quickly.