Chowder and web site
Not sure where the serving size six comes in. We had 2 large heads of cauliflower that we had frozen in five quart freezer bags. We used two of those then added a pound of flounder and a few ounces of smoked lake trout. This made a bit more than three quarts and maybe four quarts which to me means 12 to 16 one cup servings. So I guess the six servings would be for someone who thinks of a full 2 cup soup bowl as a serving.