Potato and pomegranate salad

Ingredients

• 700 grams Little Diggers new baby potatoes, skin on
• 4 tablespoons olive oil
• 2 tablespoons white wine vinegar
• 2 teaspoons wholegrain mustard
• 1/2 teaspoon ground cumin
• 1 tablespoon honey
• zest of a lemon, plus 1 tablespoon of juice
• 50 grams hazelnuts, roasted, skins removed, roughly chopped
• 1/2 cup fresh mint leaves
• salt and pepper
• seeds from 1 pomegranate