Chicken tikka burger

Name: Chicken tikka burger
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: British, Indian
Ingredients: 500g shoestring fries (McCain Superfries brand); 3 tsp ground coriander; 1 x 250g pkt naan bread (Patak's brand), halved; 600g chicken mince; 56.00 gm tikka masala curry paste (Patak's brand); 1 egg, lightly whisked; 70g (1 cup) fresh breadcrumbs (made from 1/2 day-old baguette); 36.80 gm vegetable oil; 1 mango, peeled, flesh chopped; 82.50 ml loosely packed fresh coriander leaves; 1 small red chilli, finely chopped