In a large skillet over medium heat, heat the olive oil. Add the onion, celery, and mushrooms and sauté for 4 to 5 minutes, or until the vegetables are softened.
Add the garlic powder, sage, thyme, dried parsley, salt, and pepper and stir to combine. Cook for 1 more minute.
Add the bread cubes or croutons and stir to combine. Pour in the vegetable broth and stir to combine.
Transfer the stuffing to a 9-inch (23 cm) baking dish and bake for 20 minutes, or until the top is golden brown.
Remove from the oven and let cool for 5 minutes. Sprinkle with the fresh parsley and serve.
Interesting Facts
This recipe is vegan, gluten-free, and dairy-free.
You can substitute the vegetables for your favorite veggies, such as bell peppers or carrots.
This stuffing can also be made in advance and reheated before serving.