To prepare a sugarplum bonbons cookies recipe, first you need to gather your ingredients. First, you'll need your sugar, flour, baking powder, and salt. Then, add your dry ingredients to the wet ingredients and mix until everything is well combined. Now, it's time to roll the dough into balls. Roll the balls in sugar and place them on the parchment paper lined baking sheet. Bake the cookies for 12 to 15 minutes or until the edges are golden brown. Remove from the oven and let cool for 5 minutes before transferring them to wire racks to cool completely.