Creating Simple Apple Sage Stuffing requires just a few straightforward steps:

1. Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish with butter or cooking spray.
2. Prepare the Bread: Cube the bread and spread it on a baking sheet. Toast in the oven for about 10-15 minutes, or until lightly crisped. Remove and set aside.
3. Sauté Vegetables: In a large skillet, melt the butter over medium heat. Add the chopped onions and celery, cooking until softened, about 5-7 minutes.
4. Add Apples: Stir in the diced apples, sage, thyme, salt, and pepper. Sauté for an additional 3-4 minutes until the apples begin to soften.
5. Combine with Bread: In a large mixing bowl, combine the toasted bread cubes with the sautéed mixture. Toss gently to combine.
6. Add Liquid: Gradually pour in the vegetable broth, stirring until the bread is moistened but not soggy. If using cranberries or nuts, fold them in at this stage.
7. Transfer to Baking Dish: Pour the stuffing mixture into the greased baking dish, spreading it evenly.
8. Bake: Cover with foil and bake for 25 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the top is golden brown and crisp.
9. Garnish: Before serving, sprinkle with fresh parsley for an extra touch of color.

These clear instructions will guide you to a successful, mouth-watering stuffing experience!