Tag: Romaine heart

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.

According to nutrition data from sources like Nutritionix, a single, large romaine heart weighing approximately 229 grams contains just 39 calories. This makes it an incredibly low-calorie and nutrient-dense foundation for salads, wraps, and healthy snacks for anyone monitoring their dietary intake.