Preheat the oven to 400˚F. Place the bread cubes in a 9 x 12 inch baking dish. Bake for 20 minutes, tossing halfway through. Remove from the oven and set aside.,
STEP 2
Meanwhile, heat butter and olive oil in a large skillet over medium heat. Once melted and shimmering, add the mushrooms and cook for 10 minutes until the moisture has evaporated.,
STEP 3
Add the onions and celery, cooking for another 5-6 minutes until they begin to soften. Add garlic, sage, thyme, rosemary, soy sauce, salt, and pepper, and continue cooking another 1-2 minutes until the garlic is fragrant. Add the broth to deglaze the pan and remove from heat.,
STEP 4
Transfer the mushroom mixture on top of the toasted bread cubes along with the parsley, and gently toss until well combined and the liquid is absorbed.,
STEP 5
Bake for 30 minutes or until the top is browned well.