I've owned my Vitamix (a.k.a. "the cement mixer") and 6qt. InstantPot for years and I wanted to try making my own chicken stock.
I rotisseried a whole, organic chicken on my Weber barbecue a few days ago. Once my Wife and I ate all of the chicken we were interested in, I kept the carcass. The remains had both wings intact as well as a fair amount of meat left. I put it all, along with some carrots, celery, onion, and salt in my InstantPot. I covered the carcass and veggies with water and cooked it all on high pressure for 90 minutes.
Once it finished cooking, I picked out only the vegetables. I ran the remains of the chicken, with a little broth to make it blend easier, through my Vitamix on high for a minute or two. The result exceeded my expectations. The stock is blended so smooth that you can't even tell there are cooked bones in the mixture. It is completely liquid and tastes delicious!
If you haven't tried this and you have a Vitamix and InstantPot (or something similar)...you're missing out.
Happy cooking!
Ed