You open the box. What do you smell? Does it smell like the ocean? A clean, fishy scent? That’s okay.
Does it smell sour? Like, actually funky? Like a gym sock that went to the beach? Danger, Will Robinson. Your nose is smarter than your hunger. Trust it.
Is Leftover Sushi Safe To Eat? - Gimme From Scratch
If the rice is hard and crunchy on the edges, it’s old. If the fish has a weird, slimy sheen? Abort mission. Your taste buds will survive the night without it.
What About the Fancy Stuff?
Let’s break it down by roll. Nigiri (that raw fish on rice)? Super risky after 12 hours. The fish touches the rice directly. Bacteria besties.
Maki (the nori-wrapped rolls)? Nori gets soggy so fast. It turns into chewy seaweed wallpaper. Not the vibe you want at 2 AM.
Tempura rolls (fried stuff)? They get greasy and sad. But they are slightly safer. The cooked ingredients don’t spoil as fast. Still, eat ‘em within 24 hours or say goodbye.