Cook onion in remaining 2 tablespoons in oil in a large, heavy stockpot over medium heat until softened. (lovelifesurf.com)
Sauté leek in olive oil in a heavy stockpot over medium heat until tender. (eatwisconsincheese.com)
Heat the oil in a heavy stockpot or saucepan add the carrots, onions, and ginger and saute until the carrots are softened, about 5 minutes. (fieryfoodscentral.com)