1In large bowl, beat butter and brown sugar with electric mixer on medium speed until light and fluffy, about 5 minutes. Beat in egg and molasses. Stir in remaining ingredients except granulated sugar. Cover; refrigerate at least 2 hours.
2Heat oven to 350°F. Line cookie sheets with cooking parchment paper or silicone baking mat. In small bowl, place granulated sugar. Shape dough into 1-inch balls; roll in sugar. On cookie sheets, place balls 2 inches apart.
3Bake 8 to 10 minutes or just until set and soft in center. Cool 2 minutes; remove from cookie sheets to cooling racks. Store tightly covered up to 1 week.