Quite by chance, I discovered a new, very tasty treat - orange "chips".

Cut the oranges into thin slices and cut them in half.
Place the orange slices on a baking tray, sprinkle with sugar and put in an oven heated to 130 °C for ~1 hour.
Finished product weight 250
Servings 0
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.