Rinse the lettuce and dry well. Cut leaves from celery, reserving both the outer leaves and the tender inner leaves. Slice enough celery to gather 1 cup, and reserve the rest for another use.
In a large bowl, toss the lettuce with the celery leaves, sliced celery and diced apples. Toss with Hidden Valley® Original Ranch® Dressing until leaves are evenly coated. Sprinkle chopped walnuts over the top to garnish, and serve immediately.
For safe meat preparation, reference the USDA website.
For dips, make and enjoy your dip creation. Then, refrigerate within 2 hours or discard.