When we were at store, I decided that i wanted to make a leek and cauliflower soup. Well I ended up buying broccoli and asparagus and forgot all about the cauliflower that I swore I put in the basket.
Rince the leek under running water to remove any grit. Noone wants sand in their soup.
Roughly chop the onion and garlic; its gonna be pureed in the end
Its like a roasted forest in your oven