Ingredients – ½ cup sugar (+ ⅓ cup additional sugar to roll the dough balls in) – ½ cup light brown sugar (packed) – ½ cup butter (softened, at room temperature) – ½ cup creamy peanut butter – 1 large egg (at room temperature) – 1 teaspoon vanilla extract – ¾ teaspoon baking soda – ½ teaspoon baking powder – 1 ½ cups all-purpose flour – 36 Hershey's Kisses (roughly 36 milk chocolate candies, unwrapped)