Dry the Bread: Cut your day-old French bread into 1/2-inch cubes and spread them on a baking sheet. Bake at 275°F for 15 minutes, stirring halfway through, until the cubes are slightly dried but not toasted. This prevents a soggy final dish.
Toast for Extra Flavor: If you prefer a crispier texture, increase the oven temperature to 325°F and bake for an additional 10 minutes until the cubes are golden and crispy on the edges.
Sauté the Vegetables: In a large skillet over medium heat, melt 4 tablespoons of butter. Add the diced onion and celery, cooking for 8-10 minutes until softened and fragrant, stirring occasionally.
Add the Herbs: Stir in the minced parsley, sage, rosemary, and thyme, cooking for 1-2 minutes until the kitchen fills with the aroma of fresh herbs.
Season Generously: Add salt and pepper to taste, then remove the skillet from heat and set aside to cool slightly.
Combine Bread and Vegetables: In a large bowl, transfer the dried bread cubes and add the cooled vegetable and herb mixture, tossing gently to distribute the aromatics evenly throughout.
Create the Binding Liquid: In a small bowl, whisk together the 2 beaten eggs with 2 cups of the warm chicken broth until well combined.
Add the Liquid: Pour the egg and broth mixture over the bread mixture, stirring gently with a wooden spoon until the bread is evenly moistened but not soggy, about 2-3 minutes.
Final Adjustments: If the mixture seems too dry, add the remaining 1/2 cup of warm broth a little at a time, stirring until you reach a moist but structured consistency that holds together.
Transfer and Bake: Pour the stuffing into a buttered 9x13-inch baking dish and dot the top with the remaining 4 tablespoons of butter cut into small pieces. Cover with foil and bake at 350°F for 30 minutes, then uncover and bake for an additional 10-15 minutes until the top is golden brown and the edges are crispy.