Preheat oven to 400 degrees F. Cut the loaf of bread into cubes and set it aside.
Wash the butternut squash, cut it in half, remove the seeds, and cut it in cubes. Add olive oil and season with salt. Mix well.
Layer a single layer of these cubes in a baking sheet and place the baking sheet in a preheated oven at 400-degree F for 40-50 minutes or roast them until tender.
While the butternut squash cubes are roasting. Heat vegan butter in a large skillet over medium heat, add sausages and cook on each side until golden brown, about 8-10 minutes.
Add chopped onions, minced garlic, celery, thyme, rosemary, sage, and cook well for about three minutes.
Add the cooked sausages and veggies to the bowl with the bread cubes. along with butternut squash, vegetable broth, and season with salt. Mix well.
Transfer stuffing to a casserole pan and bake in a preheated oven at 400 until top is gold