Related Clues:

• Waldorf-salad ingredient
• Tell tale item
• Quaint schoolroom item
• Jobs creation
• Cobbler need
• iMac maker
• Ingredient in Waldorf salad
• Pie fruit
• Dell rival
• Red or green fruit
• See 21 Across
• Roger Federer, at times
• Computer name
• Still-life fruit
• Tell tale target?