Related Clues:

• Black-and-white treat
• Snack that's bitten or licked
• Kind of flour
• Kind of 'snackwich'
• Nabisco treat
• It may get a good licking
• Nabisco favorite
• Sweet sandwich
• After-lunch sandwich
• Nabisco cookie
• Treat with milk
• Cookie since 1912
• It may be cracked
• It comes in black and white
• Hydrox competitor