Some stock pots may have an integrated valve to drain the oil.
Place the chicken in a large stock pot and cover with 2 quarts of water.
Wash the chicken and place it in an empty stock pot.
Meanwhile, heat the olive oil in a heavy casserole or stock pot.
Combine the fish bones, skin and heads in a 10-quart or larger stock pot.
Place the beans and remaining ingredients in a large stock pot.
Heat the oil in a stock pot over a medium heat.
Melt the butter in a large stock pot over medium heat.
Roast chicken bones in a stock pot on medium heat for about 10 minutes.
Place in a large stock pot and add cold water to cover by 3 inches.