The shape of an arugula leaf is similar to oakleaf lettuce, with rounded edges that undulate from broad to slight. Baby arugula, which is typically shorter than an index finger, is more widely ...

Arugula dresses up any meal with its unique, peppery flavor. This leafy green is rich in fiber and antioxidants — similar to ...

And though ingredients and toppings vary widely from one salad to another, the base ingredient they all have in common is some form of lettuce. Here's which types of lettuce are most popular ...