1 small head cauliflower, broken into small florets
120 g (4 oz) broccoli
60 g (2 oz) mange tout
1/2 red pepper, seeded and finely sliced
1/2 yellow pepper, seeded and finely sliced
4 spring onions, thinly sliced on the diagonal
140 ml (1/4 pint) prepared mayonnaise
2 cloves garlic, crushed
1 tbsp chopped parsley and chives, mixed
Pinch salt and pepper
1 hard-boiled egg, finely chopped, to garnish