Cooking a turkey can be challenging enough, but attempting to roast the large bird at a high altitude brings even more difficulties At higher elevations, the decrease in atmospheric pressure and oxygen affects the way food cooks Understanding how altitude impacts cooking times and methods is crucial to ending up with a moist, perfectly cooked turkey on your holiday table.
How Altitude Affects Cooking
Higher elevations change the boiling point of water. At sea level, water boils at 212°F. But for every 500 feet above sea level, the boiling point drops by about 1°F. So at 5,000 feet, water boils at around 203°F Since the boiling point is lower, water evaporates faster at high altitudes
This directly impacts cooking, especially for foods cooked in liquid like boiled vegetables or steamed rice. Foods will take longer to become tender since the cooking liquid doesn’t get as hot.
Meats cooked at high altitudes are affected too. With the lower boiling point, meats cooked in dry heat like roasting or grilling tend to dry out faster. Moisture evaporates quicker from the surface before the interior of the meat finishes cooking.
Altitude’s Effect on Roasting Turkey
When roasting a turkey at a high altitude, the bird is especially prone to drying out. Here’s what happens:
-
The oven temperature may be inaccurately high. Oven thermostats don’t always adjust well for altitude. So even if your oven is set at 325°F, it might actually be hotter, speeding up cooking.
-
The turkey cooks faster than expected. With less moisture in the air, the heat penetrates the meat quicker. The turkey will hit the target safe internal temperature before the estimated cook time.
-
The turkey skin dries out. The hot, dry air of the oven quickly dessicates the skin before the interior is fully cooked.
-
Overcooking leads to a dried-out bird. Once the turkey reaches the safe temperature, it will continue cooking from carryover heat. When overcooked, the turkey meat dries out.
Adjusting Time and Temperature
To allow for altitude’s effects, the cooking time and temperature need adjusting when roasting turkey. Here are some tips:
-
Use an oven thermometer. Check that your oven’s set temperature matches the real temp inside the oven. Adjust the setting as needed.
-
Lower the oven heat. Roast the turkey at a lower temp, around 300 to 325°F to slow down cooking.
-
Cook longer. Extend the estimated cook time to allow the interior to finish cooking before the exterior overcooks.
-
Calculate extra time. For every 1,000 feet above 3,000 feet, add 3-5% onto the recommended cook time. At 5,000 feet, increase time by 15%-25%.
-
Shield the skin. Cover the breast and thighs with foil to reduce skin drying before the turkey is fully cooked. Remove foil 30-60 minutes before done to brown and crisp.
-
Baste the turkey. Basting adds moisture to the skin and regulates the temperature on the surface.
Turkey Roasting Timetable for High Altitudes
As a general guideline when roasting an unstuffed turkey at 325°F, use these time estimates based on altitude:
-
Less than 3,000 feet: Use time on recipe or packaging.
-
3,000 – 4,000 feet: Add 5 minutes per pound.
-
4,000 – 5,000 feet: Add 7 minutes per pound.
-
5,000 – 6,000 feet: Add 9 minutes per pound.
-
6,000 – 7,000 feet: Add 11 minutes per pound.
-
7,000+ feet: Add 15 minutes per pound.
So for a 12-pound turkey at 5,000 feet, estimated total cook time is about 3 hours 15 minutes (12 lbs x 15 min/lb extra = 180 minutes extra).
Always use a meat thermometer to confirm the turkey reaches a safe internal temp of 165°F in the thickest part of the thigh. If the turkey is done early, tent with foil and let rest to allow carryover cooking to finish without overcooking.
Additional Tips for Roasting Turkey at High Altitudes
-
Brine the turkey first. Soaking the turkey in a saltwater brine before roasting will help it retain moisture during cooking.
-
Roast breast side down. Flipping the turkey so the breasts face the bottom of the pan will prevent them from drying out.
-
Use a lower oven rack. Placing the turkey on a lower rack will expose it to less direct heat.
-
Cook stuffing separately. Remove stuffing and cook it in a baking dish to prevent overcooking.
-
Let turkey rest before carving. Allowing the turkey to rest for 30 minutes after roasting will redistribute juices.
With some simple adjustments, you can enjoy a perfectly cooked high-altitude turkey this holiday season. Just take the elevation into account when planning time and temperature. Your dinner guests will be grateful for a tender, juicy turkey meal.
Tender and juicy what you’re after? Slow-cooking this way allows for maximum juicy flavor.
Roasting Turkey
Turkey Roasting Timetable — Always use a meat thermometer to check for doneness. Bone-in turkey is fully cooked when the meat thermometer reads 180˚F in the deepest part of the thigh, not touching the bone. Boneless or ground turkey is fully cooked when it reaches an internal temperature of 165˚F.
WHOLE TURKEY WEIGHT | UNSTUFFED — APPROXIMATE TIME AT 325°F | STUFFED — APPROXIMATE TIME AT 325°F |
8 – 12 lbs. | 2 3/4 – 3 hours | 3 – 3 1/2 hours |
12 – 14 lbs. | 3 – 3 3/4 hours | 3 1/2 – 4 hours |
14 – 18 lbs. | 3 3/4 – 4 1/4 hours | 4 – 4 1/4 hours |
18 – 20 lbs. | 4 1/4 – 4 1/2 hours | 4 1/4 – 4 3/4 hours |
20 – 24 lbs. | 4 1/2 – 5 hours | 4 3/4 – 5 1/4 hours |
TURKEY PART | WEIGHT | APPROXIMATE TIME AT 325° |
Whole Breasts | 4 – 6 lbs. | 1 1/2 – 2 1/4 hours |
Whole Breasts | 6 – 8 lbs. | 2 1/2 – 3 1/4 hours |
Breast Halves | 4 lbs. | 1 1/2 – 1 3/4 hours |
Drumsticks | 3 lbs. | 1 1/2 – 1 3/4 hours |
Thighs | 4 lbs. | 1 1/2 – 1 3/4 hours |
Wings | 4 lbs. | 1 1/4 – 1 1/2 hours |
Roasting Chicken/Hen, Fresh
Turkey Roasting Timetable — Always use a meat thermometer to check for doneness. Bone-in chicken is fully cooked when the meat thermometer reads 180˚F in the deepest part of the thigh, not touching the bone. Boneless or ground chicken is fully cooked when it reaches an internal temperature of 165˚F.
WHOLE HEN WEIGHT | UNSTUFFED — APPROXIMATE TIME AT 325°F |
5 – 9 lbs. | 2 1/4 – 3 hours |
9 – 11 lbs. | 3 – 3 1/2 hours |
11 – 15 lbs. | 3 1/2 – 4 hours |
At altitudes of 5,000+ feet, add approximately 5 – 10 minutes per pound to recommended “Turkey Roasting Timetable at 325°F.”
A Beginner’s Guide to Roasting a Turkey | Food Wishes
FAQ
Does a turkey take longer to cook in high altitude?
At altitudes of 5,000+ feet, add approximately 5 – 10 minutes per pound to recommended “Turkey Roasting Timetable at 325°F.”
How to adjust cooking time for high altitude?
- Adjust leavening: Decrease leavening by 15–25% for every 1,500 ft above 3,000 ft.
- Adjust sugar: Decrease sugar by 1–3 tablespoons per cup.
- Adjust liquid: Increase liquid by 1 tablespoon at 3,000 ft.
- Adjust temperature: Increase oven temperature by 15–25°F.
- Adjust baking time: Decrease baking time by 5–8 minutes per 30 minutes.
Is it safe to cook a turkey at 250 degrees?
Cooking a turkey overnight at 250 degrees is safe if you follow essential guidelines and prioritize food safety.
How long to cook turkey in Denver?
Weight | Cook Time (Unstuffed) | Cook Time (Stuffed) |
---|---|---|
10-18 lbs. | 3-3½ hrs. | 3¾-4½ hrs. |
18-22 lbs. | 3½-4 hrs. | 4½-5 hrs. |
22-24 lbs. | 4-4½ hrs. | 5-5½ hrs. |
24-30 lbs. | 4½-5 hrs. | 5½-6¼ hrs. |
How long to cook a Turkey at high altitude?
A: The cooking time for a turkey at high altitude will vary depending on the size of the turkey. A general rule of thumb is to cook a turkey for 15 minutes per pound at 325 degrees Fahrenheit. Q: What are some other tips for roasting a turkey at high altitude?
How does altitude affect the cooking time of a Turkey?
The air pressure at high altitude is lower than at sea level. This means that water boils at a lower temperature, which can affect the cooking time of your turkey. * Temperature. The temperature at high altitude is also lower than at sea level. This means that you will need to cook your turkey at a higher temperature to achieve the same results.
Can you cook a 20 pound turkey at high altitude?
Roasting a 20-pound turkey at high altitude requires some adjustments to ensure that it cooks perfectly. Your turkey will roast to perfection if you use these suggestions and adjust the cooking time and temperature as needed. It will be the highlight of your holiday feast.
What is the best temperature to roast a Turkey at high altitude?
A: The best temperature to roast a turkey at high altitude is 325 degrees Fahrenheit. This temperature will help to prevent the turkey from drying out. Q: How long does it take to roast a turkey at high altitude? A: The cooking time for a turkey at high altitude will vary depending on the size of the turkey.
Why does a Turkey take a long time to cook?
The reason for this is that the higher up in altitude you are, the thinner the air is. This means that heat will dissipate faster, so it will take longer for the turkey to cook through. If you are cooking a turkey at a high altitude, you will need to adjust the cooking time accordingly.
How long do you cook a Turkey per pound?
Plan on cooking the turkey for about 20 minutes per pound, or until the internal temperature reaches 165 degrees F. Another thing to keep in mind is that the turkey may not cook evenly at high altitude. You may need to rotate the turkey a few times during cooking to ensure that it cooks evenly.