Cover figs with water in a small saucepan. Place over medium heat and bring to a boil. Remove from heat and let plump in the hot water while you cook the onions.

Heat oil in a medium frying pan over medium heat. Add onions and cook, stirring occasionally until caramelized, about 10-15 minutes. Lower the heat if they start to brown too quickly.

Drain figs and place in the bowl of a food processor fitted with the blade attachment. Add onions, chipotles, orange juice, and salt.

Puree until smooth, stopping to scrape down the sides occasionally.