Does this chicken look undercooked to you?

1/3 longer? Crikey.

I always cook them for less. The one I roasted yesterday said 1h20m on the bag but it was done after 1 hour at 180°c. It came out of the oven reading 63°c and it was perfectly cooked, lovely and juicy with crispy skin,.

I've had undercooked chicken in my teens and since then, chicken has to be well done for me.
 
According to reports, after posting a photo of his chicken, mattyfez began feasting on it. However, worryingly, friends, family and fellow OcUK community members haven't heard from him since.
 
You can't really tell just from looking at it. Quite often on chickens now, you get some of the marrow leeching through the bone, which can give a red-ish hue to the meat close to the bone.
Invest in a decent thermometer like a Thermapen. Will tell you instantly if it needs longer. No guessing, no cutting open and wondering. Pays for itself in putting mind at rest and not ruining decent meat.

1/3 longer? Crikey.

I always cook them for less. The one I roasted yesterday said 1h20m on the bag but it was done after 1 hour at 180°c. It came out of the oven reading 63°c and it was perfectly cooked, lovely and juicy with crispy skin,.
Er.. poultry is meant to be cooked to minimum of 74c.
 
Last edited:
I'd say that's borderline line cooked.

Chicken is one of those meats that I cook for longer than I should. If the instructions say 1 hour 30 minutes, it's going in for 2

The problem is there's quite a margin between undercooked and overcooked. Whilst no-one obviously wants undercooked chicken, overcooked chicken can ruin a meal by being tough to eat - especially if it's chicken breast. You can get away with the thighs/wings being cooked a bit more.

This is why it's always useful to have a good temperature probe, the internal temperature never lies.
 


Yeah this is complete and utter ********, though.

What makes something safe to eat is the temp it is cooked at and the time it is held at that temp. 74C for chicken is instant safety.

Cooking to 65c, which is what they temp will be with carry over cooking after pulling at 62 ish requires 4 minutes to kill any pathogens.

You can safely cook chicken below that temp, as long as you hold it for long enough that pasteurization takes place.


Beef is more dense than chicken, which is why you're able to eat it rare. The pathogens don't really go past the outer layer. Same reason you can have steak tartare safely.

Also you've linked the US site, the UK one also lists temps and times (although it only lists the max time required, not the minimum).

 
Last edited:
I've been cooking it this way for eons and never once got ill. According to them I should cook to steak to 63°c, sod that!
Just lucky then soo far.
Yeah this is complete and utter ********, though.

What makes something safe to eat is the temp it is cooked at and the time it is held at that temp. 74C for chicken is instant safety.

Cooking to 65c, which is what they temp will be with carry over cooking after pulling at 62 ish requires 4 minutes to kill any pathogens.

You can safely cook chicken below that temp, as long as you hold it for long enough that pasteurization takes place.


Beef is more dense than chicken, which is why you're able to eat it rare. The pathogens don't really go past the outer layer. Same reason you can have steak tartare safely.
You're right, killing bacteria is a function of temperature and time. 74c is instant safety as you say. But post above never mentions anything about resting for long enough at 63. You need to hold it at the temp, not getting cooler, for about 20 to 30 minutes.
 
Just lucky then soo far.

You're right, killing bacteria is a function of temperature and time. 74c is instant safety as you say. But post above never mentions anything about resting for long enough at 63. You need to hold it at the temp, not getting cooler, for about 20 to 30 minutes.


It doesn't get cooler for at least 10 minutes, it's called carry over cooking where the heat from the outer parts (which are well over 65c) continue to cook it internally.

Also it's 4-10 minutes @ 65c. Not 20-30.
 
Last edited:
It doesn't get cooler for at least 10 minutes, it's called carry over cooking where the heat from the outer parts (which are well over 65c) continue to cook it internally.

Also it's 4-10 minutes @ 65c. Not 20-30.
Wrong. Time increases logarithmically the lower the temp.

"To kill bacteria, food must reach a specific core temperature for a required amount of time, with standard guidance recommending 70°C for 2 minutes (or equivalent, e.g., 60°C for 45 mins, 75°C for 30 seconds, 80°C for 6 seconds). The "danger zone" for bacteria growth is 5°C–60°C (40°F–140°F), making rapid heating crucial.
Key Time-Temperature Combinations (Core Temp)
80°C (176°F): 6 seconds
75°C (167°F): 30 seconds
70°C (158°F): 2 minutes
65°C (149°F): 10 minutes
60°C (140°F): 45 minutes "
 
Last edited:
Wrong. Time increases logarithmically the lower the temp.

"To kill bacteria, food must reach a specific core temperature for a required amount of time, with standard guidance recommending 70°C for 2 minutes (or equivalent, e.g., 60°C for 45 mins, 75°C for 30 seconds, 80°C for 6 seconds). The "danger zone" for bacteria growth is 5°C–60°C (40°F–140°F), making rapid heating crucial.
Key Time-Temperature Combinations (Core Temp)
80°C (176°F): 6 seconds
75°C (167°F): 30 seconds
70°C (158°F): 2 minutes
65°C (149°F): 10 minutes
60°C (140°F): 45 minutes "

Not wrong.

There are plenty of standards and you've used the food.gov one which takes a very conservative stance, same as they say you should cook all steaks to 63c+ which is idiotic. I did mention them only listing the max time. Your own post invalidates your claim of 20-30 mins and proves what I said (4-10).

Here's a more accurate/realistic table of what's safe with poultry, and this is from an American source with much worse safety in the production process.

Pasteurization Time for Chicken With 5% Fat Content (7-log10 lethality)​

TemperatureTime
136°F (58°C)68.4 minutes
140°F (60°C)27.5 minutes
145°F (63°C)9.2 minutes
150°F (66°C)2.8 minutes
155°F (68°C)47.7 seconds
160°F (71°C)14.8 seconds
165°F (74°C)Instant
 
Last edited:
Back
Top Bottom