Fermented foods are known to be healthy for the gut and the immune system. They are also delicious and can be used in various recipes. If you are a fan of oranges, you will love this recipe for easy 2-ingredient fermented oranges. By fermenting oranges, you create a unique, tangy flavor that is perfect for adding to salads, cocktails, or even eaten on their own as a snack. The fermentation process also increases the nutritional value of the oranges, including vitamin C and antioxidants. Making fermented oranges is incredibly easy and requires only two ingredients, oranges, and salt.