Related Clues:

• Its parts may be eaten separately
• Cookie sold in a blue package
• Creme-centered snack
• Vanilla ice cream add-in
• Lunchbox dessert item
• Cookie with three parts
• Ice cream mix-in
• Cookie that once had "Sandwich" in its name
• Cookie whose name is also a racial slur
• Cookie that once had 'Sandwich' in its name
• McFlurry flavor
• Cookie Monster treat, maybe
• Ice-cream extra, perhaps
• Nabisco chocolate-and-creme cookie
• Nabisco classic