From M. Shirley Chong
1 chicken, bones and all
about a pound of various veggies (anything but onions)
(optional: 1 teaspoon sage)
Place the chicken in the crockpot and cover with water. If you want
it to smell appetising to humans as it cooks, add the sage. Cook on
high for 4-8 hours and on low for 8-12 hours. In the last half hour
of cooking, put in the vegetables.
When the chicken is done, the bones will be easily crumbled with the
fingers. Use a potato masher or a blender to puree the whole mass.
You can also use an electronic pressure cooker, set on high pressure for 90 minutes .