Raw Broccoli Salad

1 large head broccoli, cut into florets, stalk shaved on a mandolin and leaves torn, or 2 handfuls broccolini, chopped

1 long red chilli, deseeded and finely chopped

1 clove garlic, crushed to a paste with ½ tsp salt

finely grated zest of 1/2 a lemon

2 tbsp extra-virgin olive oil

salt and freshly ground black pepper, to taste