- Peel oranges removing all of the pith from the outside. Cut across grain into 1/4 inch slices, removing seeds.
- Place sugar and vinegar in a small saucepan and bring to boil. Stir constantly with a large spoon. Allow it to continue with a low boil until volume is halved (1/4 cup).
- Divide orange slices evenly between 4 plates. Drizzle with glaze.