This video shows how to make smooth potato puree that pairs well with steak. The recipe uses four potatoes, salted butter, cream, milk, and salt. The potatoes are peeled, quartered, boiled with a pinch of coarse salt until tender, then drained and mashed with butter. Cream is added, and milk is gradually stirred in to reach the desired consistency. The mixture is heated over low heat, whisked until bubbles rise, and simmered for a few more seconds. Tips include storing the puree in a sealed container covered with foil for up to a week, and reheating with a splash of milk to prevent sticking. The puree can be served with steak or salad.