Begin by slicing three small, firm oranges into thin ¼-inch rounds using a sharp knife or a mandoline.

In a large skillet, combine three cups of granulated sugar and three cups of water over medium-high heat. Stir until completely dissolved.

Once the syrup is boiling, reduce the heat and add the orange slices in a single layer. Simmer for 45 to 60 minutes.

Using tongs, remove the candied orange slices from the syrup and place them on a wire rack to dry.

For added sweetness, roll the dried slices in granulated sugar or dip them in melted chocolate before letting them set.