This recipe requires a food processor. I have a 8-cup / 2 liter / 2 quart model, and needed every cubic inch of it. I found the best approach if you are tight for space in your food processor is to add a few of the ingredients, then pulse a few times. The ingredients collapse and free up more space for the next few ingredients. If you don't find yourself using much bouillon, I will suggest making a half batch of this. And for those of you wanting to do a version with no salt, freeze the pureed vegetables in small amounts - say, ice cube trays, just after pureeing them. Introduce salt in whatever amount you like later in the cooking process.