Add turkey bones, uncleaned into a large stock pot. Add cold water, enough to cover bones. Heat on low to a simmer for 2-3 hours
Step 2
Chop celery, carrots and onion. Add to the pot along with bay leaves, thyme and parsley. Season with salt and pepper and simmer for a further 2-3 hours
Step 3
Strain through a fine mesh strainer and let cool, then refrigerate. Wait until solid fats solidify and then skim off the top. Transfer into a container for use when needed