How Long To Cook A 23 Pound Stuffed Turkey

Stuffing a 23-pound turkey adds significant cooking time because the dressing must reach a safe internal temperature too. So, how long to cook a 23 pound stuffed turkey? At 325°F, plan for roughly 5 to 5½ hours. That’s the short answer. The longer answer depends on your oven, your pan, and how cold the bird is when it goes in.

This guide breaks it all down. You’ll get a time chart, a step-by-step method, and the safety rules that matter most when you stuff a bird this big.

How Long To Cook A 23 Pound Stuffed Turkey

The USDA recommends about 15 minutes per pound for a stuffed turkey at 325°F. For a 23-pound bird, that works out to around 5 hours and 45 minutes. In practice, most 23-pound stuffed turkeys finish between 5 and 5½ hours. Ovens run hot or cold, so treat any chart as a starting point, not a guarantee.

Here is a quick reference table:

  • 325°F oven: 5 to 5½ hours
  • 350°F oven: 4½ to 5 hours (risk of overbrowning the skin)
  • Convection oven at 325°F: 4½ to 5 hours

Notice the range is wide. That’s normal. A stuffed turkey this large has cold stuffing in the middle, which slows the whole cook. The only real answer comes from a thermometer, not a clock.

Why Stuffing Changes The Cooking Time

An unstuffed 23-pound turkey cooks in about 4 to 4½ hours. Stuffing pushes that to 5 hours or more. Here’s why:

  • The cavity is packed with dense, moist bread, which insulates the center.
  • Heat must travel through the meat, then through the stuffing, to reach a safe temp.
  • The stuffing must hit 165°F, just like the meat.

If you pull the turkey when the breast reads 165°F but the stuffing is still at 140°F, you have a problem. You can’t put a carved bird back in the oven easily. So you wait, and the breast meat keeps climbing. This is the main reason stuffed turkeys often end up with dry breast meat.

Temperature Targets You Must Hit

Use a digital instant-read thermometer. Check three spots:

  1. The thickest part of the breast: 165°F
  2. The innermost part of the thigh: 165°F
  3. The center of the stuffing: 165°F

All three must reach 165°F. No exceptions. If the stuffing lags behind, keep cooking and tent the breast with foil to protect it.

Step-By-Step Cooking Method

Follow these steps in order. They apply to any stuffed turkey, but the timing here is built around a 23-pound bird.

Step 1: Prep And Preheat

Set your oven rack to the lowest position. Preheat to 325°F. Take the turkey out of the fridge about 30 minutes before it goes in. A cold bird cooks unevenly.

Step 2: Stuff Loosely

Pack the stuffing loosely into both the body cavity and the neck cavity. Loose stuffing heats faster. Never pack it tight. If you have extra stuffing that won’t fit, bake it in a separate dish at 350°F for 30 to 40 minutes.

Step 3: Place And Cover

Put the turkey breast-side up on a rack in a shallow roasting pan. Tuck the wings back. Do not cover the whole bird. You can tent the breast with foil for the first 2 hours, then remove it so the skin browns.

Step 4: Roast And Check

Roast at 325°F. Start checking the internal temperature at the 4½ hour mark. Check every 20 to 30 minutes after that. Don’t open the oven more than you need to.

Step 5: Rest Before Carving

When all three temps hit 165°F, take the turkey out. Tent it loosely with foil. Let it rest for 30 to 45 minutes. This lets the juices settle. The internal temp will rise another 5 to 10°F during the rest.

Common Mistakes To Avoid

Most stuffed turkey failures come down to a few avoidable errors. Watch out for these:

  • Stuffing the bird the night before. This is a food safety risk. Stuff it right before it goes in the oven.
  • Trusting the pop-up timer. They often pop late, after the meat is already dry. Use your own thermometer.
  • Cranking up the heat to save time. Higher heat browns the skin before the stuffing cooks through.
  • Skipping the rest. Cutting too early drains the juices onto the board instead of keeping them in the meat.

Faster Alternative If You’re Short On Time

If 5 hours feels too long, cook the turkey unstuffed and bake the dressing separately. An unstuffed 23-pound turkey finishes in about 4 to 4½ hours. You’ll get safer, more even cooking, and you can still serve stuffing on the side. Many cooks do this for large birds and never go back.

Final Timing Summary

For a 23-pound stuffed turkey at 325°F, expect 5 to 5½ hours. Start checking at 4½ hours. Confirm 165°F in the breast, thigh, and stuffing center. Rest for at least 30 minutes before carving. That’s the whole process. Get your thermometer ready and you’ll be fine.

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