Grown in Spain, Chocolate Orange is a mutation of the Navels orange. This fruit has thin shells that change to green-brown and orange, hence the name Chocolate.

Compared to normal Citrus orange, this fruit is very sweet, aromatic, has low acidity, long shelf life and a high content of juice. The orange has a Brix number (sugar content) of about 12 which makes it one of the sweetest on the market.