Chocolate dipped pears with pistachio toffee crumbs

Chocolate dipped pears with pistachio toffee crumbs
Serves: 4
For the pears

• 4 firm but ripe pears, like Conference
• 1 litre pomegranate juice

For the pistachio toffee

• 100g caster sugar
• 70g butter
• pinch of salt
• 40g roasted shelled pistachios

• 100g dark chocolate