Related Clues:
- Cookie
- Oft-twisted cookie
- Triple-decker treat
- Nabisco bestseller
- Double Stuf treat
- Nabisco nugget
- Food with its name stamped on it
- Popular treat to split
- Crunchy ice-cream ingredient
- Ubiquitous snack
- Dagwood's specialty
- Dunkable sweet
- Dagwood's creation
- Snack introduced in 1912
- Lunchbox cookie, perhaps