Plum Tuna

This is a proper retro recipe from the era when canned tuna was a pantry workhorse and pantry-to-plate dinners were the entire point. Plum jam thinned with water and thickened with a cornstarch slurry becomes the sauce: sweet, glossy, slightly tangy, with ginger and garlic pulling it toward vaguely Chinese-American territory. Canned tuna warms through in the sauce and gets spooned over rice.

What makes this worth cooking in 2026 rather than just reading as a curiosity is the condiment bar that goes with it. Small side bowls of chopped nuts, fresh parsley and shredded coconut at the table let each person customize their plate. Crunch, freshness, tropical sweetness, suddenly a humble weeknight dish becomes interactive and fun.

The sauce itself is interesting beyond the obvious sweet-and-sour note. A splash of apple cider vinegar and a tablespoon of soy sauce keep things from getting cloying, while the ground ginger adds warmth without overpowering. This is genuinely good on nights when cooking feels like too much work and the fridge looks grim.

Pro Tips

• Use white albacore tuna if you want larger chunks, solid flakes hold their shape better in sauce than chunk-light versions
• Make the cornstarch slurry with cold water, hot water seizes the starch into lumps instantly
• Warm the tuna gently at the end, hard boiling turns fish rubbery and fishy-smelling
• Toast the coconut lightly before serving for deeper, more complex sweetness
• Use chunky plum jam for texture, smooth strained preserves make a less interesting sauce

Variations

• Swap canned tuna for fresh seared tuna steaks cut into cubes for a luxe upgrade
• Use apricot or peach jam for a different fruity note
• Add a splash of sriracha or chili crisp for modern heat