3 large crisp apples, cored and cut into chunks
2 stalks celery, cut into ½ inch slices
1 cup grapes, halved
1½ tbsp lemon juice
½ cup mayonnaise
2 tbsp sour cream
2 tbsp chopped chives
1 tsp sugar
¾ tsp grated lemon zest
ground pepper to taste
Toast walnuts in a 350°F oven or a dry skillet.
Toss apples, celery, grapes in lemon juice.
Whisk remaining ingredients, add to salad, toss.
(Adapted from this Food Network recipe.)