Apple and date salad | Reader's Digest Australia

Ingredients

• ⅓ cup (45 g) hazelnuts, chopped
• 2 green apples, cored and roughly chopped
• 1 cup (180 g) pitted fresh dates, roughly chopped
• 1 small red capsicum, seeded and chopped
• 2 stalks celery, sliced
• 125 g seedless green grapes, halved if large
• 2 heads red or white witlof
• 2 tablespoons chopped parsley (optional)
• ⅔ cup (160 g) low–fat natural yogurt
• ⅓ cup (90 g) mayonnaise
• 1 tablespoon lemon juice
• 1 teaspoon caster sugar
• salt and pepper