Step 1
Preheat barbecue to high.
Step 2
Place the oil, coriander leaves, oregano, orange rind, orange juice, lime juice, garlic and cumin in a small food processor. Process until finely chopped. Season. Combine half the orange mixture and the pork in a large bowl.
Step 3
Place the pork in a disposable baking tray. Cook pork, using indirect heat, in a covered barbecue for 30 mins. Turn heat down to low. Cook, using indirect heat, in a covered barbecue, for 1 hr 40 mins or until cooked through, basting every 20 mins with juices in tray. Remove from barbecue. Rest, covered, for 20 mins. Thickly slice.
Step 4
While the pork is resting, increase barbecue heat to high. Cut the corn cobs in half. Cook corn for 8 minutes, turning, until charred and tender. Transfer to a heatproof plate. Cover to keep warm.
Step 5
Cook the rice according to microwave instructions. Transfer to heatproof bowl. Stir in beans and chopped coriander.
Step 6
Stir chilli into reserved orange mixture. Serve the pork with corn, rice mixture and orange mojo sauce. Garnish with extra coriander sprigs.