Hot-smoked meat is done when the centre of its thickest piece reaches a safe internal temperature, 165°F for poultry, 160°F for ground meat and sausage and 145°F for fish and for whole cuts of pork or beef, not when a set number of hours has passed. The chamber temperature and hours in a smoking table only say what to expect, and meat that stays between 40°F and 140°F for hours is in the temperature range where bacteria grow fastest.
Part of Large-Scale Smoking & Curing
Smoking temperatures are the chamber (smoke) temperature that heats the meat and the internal temperature the meat must reach, the second being the one that decides safety.
Two Temperatures, One Of Which Matters
The chamber temperature is a way of heating the meat. The internal temperature is the result. The parent article’s table lists both:
| Product | Chamber (smoke) temperature | Internal target | Time |
|---|---|---|---|
| Fish fillets | 150-180°F | 145°F | 4-8 hours |
| Whole chickens | 225-275°F | 165°F | 3-5 hours |
| Pork shoulder | 225-250°F | 195°F (for pulling) | 12-16 hours |
| Sausage links | 170-200°F | 160°F | 4-6 hours |
| Jerky (sliced thin) | 160-180°F | Dried through | 6-12 hours |
Internal targets for safety (US Department of Agriculture safe minimums, recalled): poultry 165°F; ground meat and sausage 160°F; fish 145°F; whole cuts of pork, beef, veal and lamb 145°F with a rest of three minutes. The pork shoulder figure of 195°F is a texture target for pulled pork, not a safety target; safety is reached long before.
Why Time Alone Misleads
The table’s time column is the typical case. A cold start, a wet piece, a thick piece, a draughty day or a weak fire stretches it. Wet meat cools itself by evaporation, which keeps the meat surface below the chamber temperature until it dries (the wet-bulb effect), so a piece in a 170°F chamber can sit well below 170°F inside for hours. The danger zone, 40-140°F (USDA; recalled), is where bacteria multiply fastest; USDA advice for smokers, as I recall it, is to run at 225°F or higher for exactly that reason. The parent’s lower chamber temperatures for fish, sausage and jerky mean longer in the danger zone, so for those, the cure or brine, the fresh cold start and the thermometer matter more.
Jerky needs particular care. The table lists the internal target as “dried through”. Drying is not a kill step: pathogens survive on dried meat. USDA guidance, as I recall it, is to heat jerky meat to 160°F (165°F for poultry) at some point, in addition to drying. At 160-180°F chamber temperature, evaporative cooling can keep the inside lower for much of the process, so check it with a thermometer rather than assume.
What You Need
- A thermometer you have checked. Test it in boiling water: it should read about 212°F at sea level, and lower at altitude by roughly 1.8°F for each 1,000 ft (recalled).
- A probe or instant-read thermometer to push into the thickest part, away from bone and fat
- A second thermometer in the chamber
Method: Measure, Don’t Guess
Step 1: Calibrate the thermometer in boiling water before each smoking day.
Step 2: Bring the chamber to temperature before loading.
Step 3: Probe the thickest piece in the batch from the start of the final hour, then every 30 minutes, away from bone.
Step 4: Take the batch out only when every sampled piece has reached the target. If you sample one, sample the largest.
Step 5: Cool promptly.
Common Mistakes
- Trusting the clock. The hours in the table are a forecast.
- Probing the thin end. The cold spot is the thickest part, at the centre.
- Leaving finished meat in the warm chamber. It stays in the growth range for hours.
Safety
Undercooked meat and warm holding
Poultry and ground meat not heated through can carry Salmonella and other pathogens into the middle, and the toxins of Staphylococcus aureus that form when cooked food is held warm are not destroyed by reheating. Cool finished meat to cold storage within a couple of hours and discard anything held warm for longer.
What’s Next
- Learn next: Wood selection for flavor — which woods make clean smoke
- Combine with: Fish, poultry, and red meat methods — applying these numbers to each meat