Ingredients

6 hard-boiled eggs, whites only, chopped into 1/2-inch pieces

1 rib celery, cut into 1/4-inch pieces

1 avocado, cut into 1/2-inch pieces

1 Granny Smith apple, cut into 1/4-inch pieces

2 tablespoons light mayonnaise

1 tablespoon finely chopped fresh flat-leaf parsley

2 teaspoons freshly squeezed lemon juice

Pinch of cayenne pepper

1/2 teaspoon coarse salt

1/4 teaspoon freshly ground pepper

Butter lettuce, for serving

Preparation

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