Waldorf Salad

Ingredients (9)

• 7 tablespoons mayonnaise
• 1 tablespoon freshly squeezed lemon juice
• salt and pepper,
• 1 medium red apple
• 1 medium green apple
• 1 cup red grapes,
• 1 cup thinly sliced celery
• 3/4 cup roughly chopped walnuts
• lettuce leaves,