We have done many turkeys in our ceramic cooker, both stuffed, and unstuffed.
We cook it exactly like I do the birds inside in the oven. Same cooking temp, I go out and baste them several times,til either button pops(love those little buttons!), or the legs wiggle easily, and the internal temp is 165 - 170, I forget, but look it up every time, oldtimers disease. Yummy good meal, or 3! I'm about to buy one to do pre Thanksgiving just because they are so good. Love being able to control the temperature of the cooker!!