Maple Water Roasted Turkey - Maple from Canada

Ingredients

• 2 cups maple water
• 1/4 cup butter
• 1 tbsp Worcestershire sauce
• Juice of one lemon
• 1 9-kg turkey (20 lbs)
• 2 onions, peeled and quartered
• 2 heads garlic
• 1 sprig thyme or fresh rosemary
• 1 bay leaf
• 1 large carrot, cut into chunks
• 1 stick celery, cut into chunks
• Salt and pepper
• 4 cups maple water
• 1/4 cup instantized flour