Waldorf Salad

Ingredients 

2-3 green apples, cored and chopped

2 cups seedless red grapes, halved

1 cup celery, sliced thin

1 cup chopped walnuts

1/2 cup mayonnaise

1 tablespoon lemon juice

salt, to taste

lettuce

Directions In a large bowl, combine the apple, grapes, celery and walnuts.  Add the mayonnaise and lemon juice and stir to combine.  Add salt to taste.  Serve on a bed of lettuce.