Coconut and basil chicken

2 tbsp olive oil

4 shallots, finely sliced

2 leeks, trimmed and finely sliced

1 red chilli, deseeded and finely chopped (optional if cooking for kids)

2 skinless chicken breast fillets, cubed

1 tbsp fish sauce

1 tsp agave syrup

handful of basil leaves, torn

300ml coconut milk

brown or basmati rice, to serve