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A bone-in turkey breast cooks faster than a whole bird but slower than a boneless one, and the bone throws off a lot of the generic “minutes per pound” advice you’ll find elsewhere. The numbers below are organized by weight and oven temperature so you can pick your pan size and temp, then confirm with a thermometer instead of guessing from the clock.
Quick answer: A 4 to 10 lb bone-in turkey breast takes roughly 1 hour to 4 hours and 10 minutes, depending on weight and oven temperature. Roast at 325F to 375F and pull it at 160F internal, since carryover cooking will carry it up to the USDA’s 165F safe minimum as it rests.
| Weight | 325F | 350F | 375F |
|---|---|---|---|
| 4 lb | 1 hr 20 min – 1 hr 40 min | 1 hr 15 min – 1 hr 30 min | 1 hr – 1 hr 20 min |
| 5 lb | 1 hr 40 min – 2 hr 05 min | 1 hr 30 min – 1 hr 50 min | 1 hr 15 min – 1 hr 40 min |
| 6 lb | 2 hr – 2 hr 30 min | 1 hr 50 min – 2 hr 15 min | 1 hr 30 min – 2 hr |
| 7 lb | 2 hr 20 min – 2 hr 55 min | 2 hr 05 min – 2 hr 35 min | 1 hr 45 min – 2 hr 20 min |
| 8 lb | 2 hr 40 min – 3 hr 20 min | 2 hr 25 min – 2 hr 55 min | 2 hr – 2 hr 40 min |
| 9 lb | 3 hr – 3 hr 45 min | 2 hr 40 min – 3 hr 20 min | 2 hr 15 min – 3 hr |
| 10 lb | 3 hr 20 min – 4 hr 10 min | 3 hr – 3 hr 40 min | 2 hr 30 min – 3 hr 20 min |
These ranges assume a single bone-in, skin-on turkey breast roasted uncovered on a rack, starting from refrigerator temperature. Oven models vary enough in actual cavity temperature that the only reliable way to know it’s done is a thermometer read in the thickest part of the breast, away from the bone.
Bone-In Turkey Breast Cooking Time: Why the Range Is Wide
The spread at each weight exists because a short, wide breast cooks differently than a long, narrow one even at the same total weight, and because the bone itself conducts heat unevenly compared to a solid boneless roast. Treat the lower end of each range as your first check-in time, not your finish time.
Pull at 160F, Rest to 165F
The USDA Food Safety and Inspection Service lists 165F as the safe minimum internal temperature for poultry, including turkey breast. Pulling the roast from the oven at 160F and letting it rest, loosely tented with foil, for 15 to 20 minutes allows carryover cooking to finish the job and typically brings it to 165F or slightly above without drying out the meat. Check the USDA’s published temperature table if you want the full chart across poultry cuts.
An instant-read thermometer is the one tool that makes this whole table unnecessary to memorize. Insert it into the thickest part of the breast, not touching bone, and trust the number over the timer.
What Changes the Number
- Shape and thickness: A short, plump breast with a thick center takes longer than a long, flatter one at the same weight.
- Bone-in vs boneless: Bone slows heat transfer to the center slightly, so a bone-in breast generally needs a bit more time than a boneless breast of identical weight.
- Starting temperature: A breast straight from the fridge takes longer than one that’s sat out 30 to 45 minutes to lose some chill. Don’t leave raw poultry at room temperature longer than that.
- Oven calibration: Home ovens can run 15 to 25 degrees off their dial setting. If your roasts consistently finish early or late, an oven thermometer will tell you whether the appliance itself is the variable.
- Convection vs conventional: A convection setting can shave meaningful time off any of the ranges above. If your oven has one, start checking temperature earlier than the low end of the range.
- Covered vs uncovered: Tenting with foil for part of the cook slows browning and can add time; starting uncovered and tenting only if the skin is browning too fast is the more common approach.
Stuffed vs Unstuffed
A bone-in turkey breast doesn’t have the body cavity a whole turkey does, so “stuffed” here usually means one of two things: stuffing mix roasted in the pan underneath or around the breast, or a pocket cut into the meat and packed with stuffing or a compound butter. Either version slows the center of the meat down because the stuffing itself needs to reach a safe temperature too.
If you’re roasting stuffing in contact with the turkey, plan on 15 to 30 extra minutes at the same oven temperature, and check the stuffing’s own internal temperature separately. The USDA safe minimum for stuffing cooked inside poultry is also 165F, and it’s worth checking in more than one spot since stuffing heats unevenly. If you want a sense of how a different stuffed, bone-in cut handles time and internal temperature, the spiral ham cooking time chart walks through a similar weight-and-oven-temp table for a different protein.
Common Mistakes
- Timing by weight alone. Two breasts at the same weight can finish 20 minutes apart depending on shape. The table gets you in the right neighborhood; the thermometer gets you the rest of the way.
- Pulling at 165F instead of 160F. By the time the thermometer reads 165F in the oven, carryover will push the center well past it, and the breast meat dries out faster than dark meat or a bone-in cut like ham forgives.
- Measuring near the bone. The bone reads differently than the surrounding meat. Probe into the thickest muscle, at least an inch from any bone.
- Skipping the rest. Cutting into the breast right out of the oven loses juices and skips the carryover rise that gets you safely to 165F.
- Ignoring oven variation. If a breast at the top of a weight range finishes faster than the low end of the range predicted, your oven likely runs hot, not your scale.
For a broader look at how safe internal temperatures are set across different meats, the meatloaf internal temp guide breaks down USDA minimums by meat type, which is useful context if you’re cooking turkey breast alongside other dishes for the same meal.
FAQ
How long does a bone-in turkey breast take per pound?
At 350F, plan on roughly 18 to 22 minutes per pound as a starting estimate. At 325F it runs closer to 20 to 25 minutes per pound, and at 375F closer to 15 to 20 minutes per pound. Use the table above for total time by weight, and confirm doneness with a thermometer rather than multiplying minutes by pounds alone.
What temperature should I pull a bone-in turkey breast at?
Pull it around 160F internal, then rest it loosely tented for 15 to 20 minutes. Carryover cooking should bring the center to the USDA’s safe minimum of 165F for poultry during that rest.
Is it better to cook a turkey breast at 325F or 350F?
Both work. 325F gives a longer, gentler cook that’s more forgiving if you’re multitasking other dishes. 350F finishes faster and can brown the skin a bit more. Either way, start checking temperature at the low end of the range for your weight and oven setting.
Do I need to flip or baste a bone-in turkey breast while it roasts?
Neither is required for food safety, and both are optional for browning. Basting can slow browning slightly each time the oven door opens and heat escapes, so if you baste, do it quickly and sparingly rather than on a tight schedule.
Practical Recommendation
Pick your oven temperature, find your weight in the table, and set a timer for the low end of that range as your first check-in point rather than your expected finish time. From there, a thermometer read in the thickest part of the breast tells you the rest. Pull at 160F, rest it, and let carryover carry you to the USDA’s 165F safe minimum without drying out the meat in the oven.