Yes. Cold cooked chicken straight from the fridge is safe to eat as long as it is within the 3-to-4-day window and was stored properly — reheating is optional, not required.
People often assume cold meat needs to be heated before it is "really" safe, but that is a texture and taste preference, not a food safety rule.
Chicken that was fully cooked, cooled promptly, and refrigerated correctly is already safe — the only thing reheating changes is temperature and mouthfeel, not whether bacteria are present.
Once chicken has reached a safe internal cooking temperature of 165°F and been refrigerated within 2 hours, the bacteria that matter have already been dealt with. Cold storage at 40°F or below simply keeps new growth from happening.
Cold cooked chicken works well shredded into salads, chopped for sandwiches and wraps, or added cold to grain bowls and pasta salad. There is no safety requirement to warm it up first for any of these.
Any sour smell, slimy texture, gray or dull coloring, or storage time past 4 days means it is time to throw it out regardless of temperature. Cold does not undo spoilage.
Cold chicken from the fridge is just as safe as reheated chicken, provided it is within the 4-day window. Reheat it only if you prefer it hot, not because it is required.
No — as long as it was refrigerated within 2 hours of purchase and stored properly, cold rotisserie chicken is safe to eat straight from the fridge.
Yes, as long as it stays cold — pack it with an ice pack so it does not sit in the danger zone for more than 2 hours before lunchtime.
Yes — texture firms up and fat can solidify when chilled, which is a taste preference issue, not a safety one.
Cold cooked chicken within the safe storage window is generally fine, but many guidelines suggest reheating deli-style meats to steaming hot as an extra precaution during pregnancy.