This is a fabulous soup!! We all just raved about it. I used half of the butter and forgot to add the peas. I am not sure what the rice/chicken side ingredient (3rd last refers to) but I added 1/2 cup of long grain rice instead. It was very quick to put together and I would highly recommend this soup to anyone in need of some 'pick-me-up' food or just fans of chicken/rice soups.