Egg White and Avocado Salad

Saw this prepared on Martha Stewart's tv show this morning and just had to copy it here for safekeeping...Looks like a really flavorful and healthy way to have egg salad!

• Ready In: 30 mins
• Serves: 4

Ingredients

• 6  hard-boiled eggs, whites only, chopped into 1/2 inch pieces
• 1  celery rib, cut into 1/4 inch pieces
• 1  avocado, pitted and peeled (cut into 1/2 inch pieces)
• 1  granny smith apple, cut into 1/4 inch pieces
• 2  tablespoons  reduced-fat mayonnaise
• 1  tablespoon flat leaf parsley, finely chopped (fresh, not dried)
• 1⁄2 teaspoon lemon juice or 1⁄2 teaspoon lime juice
• 1⁄2 teaspoon salt (optional)
• 1⁄4 teaspoon ground pepper
• 4  leaves butter lettuce, for serving

Directions

1. Place all ingredients except for the lettuce in a large bowl; gently toss until well combined.
2. Serve wrapped in the lettuce leaves.