Related Clues:

• Casserole option
• Salad ingredient, sometimes
• Sushi tuna
• Fish in a melt
• Polynesian tuna
• Bigeye, on the Big Island
• Bluefin, e.g.
• Type of fish
• Salad fish
• With 78-Across, fishy deli sandwich
• __ melt
• Tuna, at a luau
• Canned fish
• Popular lunch salad
• Tuna in sushi