Lentil Waldorf Salad

Ingredients

• ½ cup (125 mL) mayonnaise
• ½ cup (125 mL) plain Greek yogurt
• 2 Tbsp (30 mL) cider vinegar
• dash, salt and ground black pepper
• 3 cups (750 mL) cored and diced golden delicious apples
• 1 ½ cups (375 mL) cooked green lentils
• 1 cup (250 mL) finely chopped celery
• 1 cup (250 mL) halved seedless red grapes
• ¾ cup (175 mL) crushed toasted walnuts (reserve some for garnish)
• 1 Tbsp (15 mL) chopped fresh mint