Smell is everything. Undercooked salmon smells clean. Like a tide pool. No stink.
How To Cook Salmon Different Ways at Diana Massey blog
Cooked salmon smells like dinner. Warm, inviting, but also… fishy if you’re not careful.
Here’s the weird science: cooked salmon releases ammonia-like compounds when it goes bad. That’s why old fish stinks. Raw salmon? It doesn’t stink until it’s really old.
So, when you smell a “fishy” cooked salmon? It might be spoiled. Trust your nose. It’s a survival instinct.