I try my best to utilize every single part of an animal I use for food. I prefer to buy whole, pasture raised free roaming, happy, organically raised chickens when I'm making stew, soup, or whatever else. I spent 7 years as a vegetarian, and was determined to use the best possible options when switching to an omnivorous diet - and that meant buying meat to support farmers who actually give a sh*t about the animals they are raising. Another tangent...Whole Foods and local farmer's markets are really the only ways to do this.
Wondering how to use every bit of the chicken you buy? Here's how we do it at my crib.
Boil the chicken in filtered water, with the intention to use the chicken in some recipe, or to make chicken soup, or whatever is your plan. After you pick the meat off the bones, put all the fat, bones, gizzards, and giblets in a bowl or pot together. If you're not making soup with the meat, you can put all that stuff back in the pot with the chicken broth you just made (by cooking the chicken in water). Add a bit more water, and a half a cup of apple cider vinegar. Cook the bones and other parts over low heat for several hours, until the liquid has reduced a bit. Strain the liquid through a fine mesh colander, and you are now left with an INCREDIBLY NUTRITIOUS chicken stock, for later use in soup, cooking grains, or just drinking as broth.
After I do this I freeze some of the stock or pressure can it for the future.
Then I pick the bones even further, and separate all the fat and meaty bits that I don't want to eat, being very thorough and cautious to make sure no bones are present. All this fatty goodness I stuff into ice trays, and cover with a bit of the broth. Then I freeze it to make dog treats my dog can not resist.
Next thing I do is lay all the bones on a towel to dry for a day or so (depending on where you live). Once dry, I put them in my beautiful Vitamix and blend to a coarse powder.
I've been trying to find ways to use this in food or for dog treats, but for now I'm just saving it to use in the garden, because it's an awesome fertilizer. Here's how it looks! Bone meal is good for the garden because it's high in phosphorous and NATURAL. No chemicals in this fertilizer. I also read that it stays in the soil for up to 5 years!
Yes, it's labor intensive, but it's not difficult, and actually brings a great sense of satisfaction knowing that I have given thanks to an animal whose life was used to nourish my body and the Earth, and have given its due respect by using every part. Waste not!