3 Ways to Tell If Tuna Is Fresh

Smell it first Fresh tuna should smell clean and faintly like the ocean, not fishy or like ammonia. If it hits you as off, it is past its prime.

Check the color and texture Good tuna is deep red to maroon with no brown edges or grey patches. The flesh should feel firm and spring back, not mushy or slimy.

Trust your gut If your instinct says no, it is probably right. Do not overthink it.