Cristabel lettuce, also known as "Crisphead" lettuce, is a variety of lettuce characterized by its large, round head of tightly packed leaves. The outer leaves are typically light green, while the inner leaves are pale and tender. Its texture is crisp and crunchy, making it popular for salads and sandwiches.  lettuce has a mild, slightly sweet flavor, and its refreshing crunch adds a delightful element to dishes. It's often a favorite choice for its versatility and ability to hold dressings and toppings well.