1teaspoondried rosemary, rubbed between fingers to crumble lightly
3 to 4largeeggs, lightly beaten
Preheat the oven to 350°. Melt 5 tablespoons butter in the microwave. Toss with bread cubes in a large bowl. Spread in a single layer on 1 or 2 rimmed baking sheets. Toast in the oven, tossing once, until golden, about 20 minutes. Let cool completely.
Heat the oil and remaining 2 tablespoons butter in a large skillet over medium-high heat until butter has melted. Add celery, onions, garlic, and a pinch of salt; cook, stirring occasionally, until golden brown and soft, about 10 minutes.
To bake all of the stuffing in the oven: (this is my preferred method) Put vegetable mixture and toasted bread into large bowl. Stir in poultry seasoning, herbs, and 2 cups broth into stuffing. Stir in 4 eggs until bread mixture is well coated. Spoon into a buttered 13-by-9-inch baking dish, and dot generously with butter. Cover with foil, and bake in a 375° oven for 25 minutes. Uncover, and bake until golden brown, 10 to 15 minutes more.
To stuff inside of turkey: Put vegetable mixture and toasted bread into a bowl. Stir in 1 cup broth, the poultry seasoning, and herbs; season with salt and pepper. Stir in 3 eggs. Stuff inside of turkey and bake.