Related Clues:
- Sushi roll fish
- Albacore or yellowfin
- Pan-seared entree, often
- Salad ingredient, perhaps
- Type of sandwich
- Skipjack relative
- Mouse trap temptation
- Fish in a can
- Bluefin or yellowfin
- Burger add-on
- A sandwich filler
- It's often aged
- Step 2: Grate and sprinkle on 17-Across
- Mouse bait
- Salad addition, sometimes