Pre-heat oven to 400°F (20°C). Line a baking sheet with parchment paper.
Stir together dry ingredients in a medium bowl and set aside. In a small bowl, make the Sugar & Spice mixture by stirring together all the ingredients until well-combined.
In a mixer fitted with the paddle attachment, cream butter and sugar until white and fluffy. Beat in eggs one at a time. In batches, blend in dry ingredients.
Shape dough into evenly-sized, small balls. Roll balls in Sugar & Spice mixture. Place 2 inches apart on the lined cookie sheet. Bake 8 to 10 minutes. Let sit one minute, then cool on a wire rack. Store in an airtight container up to one week.