Related Clues:
- Three-filling sandwich
- Short order in a diner
- Treat with Graham crackers
- Deli selection
- Luncheonette letters
- Layered sandwich
- Sandwich with mayo
- Sandwich often served with mayo
- Sandwich shop order
- Meal known by its initials
- Eatery order, perhaps
- Sandwich shop order, perhaps
- Non-kosher sandwich
- Short order at the diner?
- PBJ alternative