Best Thanksgiving Dressing

Ingredients

• 2 tablespoons olive oil
• 1 1/2 pound mild italian pork sausage (bulk or slipped out of casings)
• 2 ribs celery, finely chopped
• 1 onion, chopped
• 2 tablespoons unsalted butter
• 1/2 pound white button mushrooms, halved or quartered
• 3 cloves garlic, finely chopped
• 2 teaspoons finely chopped fresh sage
• 2 teaspoons finely chopped fresh thyme
• 2 teaspoons kosher salt
• 1/2 teaspoon freshly ground black pepper
• 1/4 cup dry sherry
• 2 tablespoons finely chopped fresh parsley
• 1 pan (8-inches square) cornbread, broken up
• 1 cup chicken broth
• 2 cups candied pecans