Whitefish salad is best when consumed within 5 days after opening. Keep all salads refrigerated as freezing will separate the mayonnaise.

How long can whitefish salad last?

Keep refrigerated at 38 degrees F or below. Best if used within 5 days of opening. Do not freeze.

How long can whitefish salad sit out?

Question: How long can salad sit out before it becomes unsafe to eat? Answer: Salads can be safely left out at room temperature for about two hours — or one hour if the temperature is above 90 degrees Fahrenheit.