Tag: Lettuce core

Did you know that the crunchy texture of lettuce comes from its high water content and firm cell walls, which, when bitten, shatter and release a burst of moisture? This delightful crispness is most pronounced in specific parts and varieties of lettuce, leading many to wonder about the proper terminology for this satisfying component.

Cultivated for over 5,000 years, romaine is a classic vegetable, yet many home cooks are still unclear: what is the white part of romaine lettuce called? This crunchy, crisp core is known as the romaine heart, a term that refers to the tightly packed inner leaves and central stem of the plant.

Did you know that most people discard a significant portion of the lettuce they buy, including the nutrient-dense outer leaves and flavorful stems? Exploring what part of the lettuce is edible can help you gain more nutritional value and reduce your food waste at home.