Sweet and savoury stuffing - California Raisins in Canada

Ingredients

• 16 slices whole wheat bread, cubed (8 cups)
• 1 Cup butter, divided
• 1 Cup California raisins
• 2 Cups hot water
• 1 stalk celery
• 1 medium onion, chopped
• 1 large McIntosh apple, peeled and diced
• 1 Tablespoon chopped fresh rosemary
• 1 Cup sliced crimini mushrooms
• 1 Cup pecans, chopped
• 1 egg, beaten
• 1 Cup chicken or vegetable broth