If you haven’t any iceberg lettuce, by no means worry. Virtually any massive, flat leafy inexperienced may work right here, from different lettuce varieties to a cabbage leaf. A scattering of delicate arugula or chicory wouldn’t be helpful, nonetheless, as you want one thing with a big floor space to take up the surplus fats.
Nevertheless, bear in mind that heartier greens would possibly change your meal barely. Iceberg lettuce works particularly effectively as a result of it will not impart any taste or colour into the soup. In the meantime, bitter-tasting kale may simply leech inexperienced colour and probably undesirable taste into the pot, even after a couple of minutes sitting on the floor.
One facet that may make the lettuce leaf hack simpler is the temperature. An ice chilly leaf might help the fats coagulate extra shortly and cling to its floor, whereas the extra dramatic change in temperature permits the fats to separate from the opposite liquid and elements extra effectively.