Georgia Pecan Cornbread Dressing

Ingredients

• 1 cup all-purpose flour
• 1-1/3 cups yellow cornmeal
• 1 tablespoon baking powder
• 1 teaspoon salt
• 1 cup milk
• 1 egg
• 3 tablespoons butter or margarine, melted and cooled
• 6 tablespoons butter or margarine
• 2 cups finely chopped onion
• 1-1/2 cups finely chopped celery
• 8-oz. fresh mushrooms, sliced
• 1/2 cup thinly sliced green onion
• 1/4 cup minced parsley
• 1-1/2 teaspoons dried thyme
• 1/4 teaspoon dried sage
• Salt
• freshly ground black pepper
• 1 cup chopped Georgia pecans
• 1 egg, lightly beaten
• 1-1/2 cups turkey or chicken stock, or as needed to moisten