To most people, a dressing of leaf lettuce on a burger or a pizza might look like a crime even if it adds a crunchy texture.

Salad is always a good idea, but sometimes, you may feel like cutting corners, especially when it comes to washing lettuce. You may figure that with iceberg salad, the leaves are already so ...

Goldberg, Lena G., Michael S. Kaufman, Zach Addy, Michelle Lee, Cordelia Shackleton, and Tara Tomimoto. "Lettuce Entertain You Enterprises (A): Turning Over a New Leaf?" Harvard Business School Case ...