Fresh spring rolls with chilli sauce

Name: Fresh spring rolls with chilli sauce
Ingredients: 3 tbsp peanut oil; 1 bunch shallots; 2 cloves garlic, crushed; 1 tbsp ginger, minced; 1kg chicken mince; 400g green prawns, chopped; 4 tbsp chilli sauce (see below); 1 tbsp lime juice; 1 tsp sugar; 1 tsp fish sauce; 3 bunches mint, chopped; 1 packet fresh spring roll wrappers; For the chilli sauce; 1 cup sugar; 1/2 cup water; 1/4 cup lime juice; 2 tbsp store-bought sweet chilli sauce; 2 red chillies, seeded and chopped; 2 tbsp coriander, chopped