Ingredients

• 2 apples, diced
• 2 stalks celery, diced
• 1/2 cup walnuts, chopped
• 1/2 cup grapes, halved
• 1/2 cup mayonnaise
• 1 tbsp lemon juice
• Lettuce leaves for serving

Instructions

1. Dice apples and toss with lemon juice
2. Add celery, walnuts, and grapes
3. Mix mayonnaise with remaining lemon juice
4. Fold dressing into apple mixture
5. Refrigerate for at least 1 hour
6. Serve on lettuce leaves