Here’s the deal: a 12-pound stuffed turkey usually takes about 4 to 4.5 hours in a 325°F oven. But that’s just the starting point, like a GPS saying “55 minutes” before you hit traffic. Your oven, your stuffing, and your bird’s mood all matter.
Why 325°F? It’s the Goldilocks zone. Too high, and the outside burns while the inside stays cold. Too low, and you’ll be eating Thanksgiving dinner at midnight. Four hours at 325 is the sweet spot.
The Stuffing Factor: A Game Changer
Stuffed birds are trickier than their naked cousins. The stuffing acts like a giant, dense sponge inside the cavity. It takes forever to heat up, and it must reach 165°F to be safe from bacteria. Think of it as a little insulated sleeping bag for the meat—cozy for the bird, but a slow cooker for the stuffing.
Because of that stuffing, you can’t just check the breast temp and call it done. You have to check the center of that stuffing. That’s the difference between a “fine” turkey and a “wow, you’re a rockstar” turkey. Be patient with the stuffing.