You can't go wrong with leafy greens—right? Generally, leafy greens like kale, spinach and romaine lettuce are considered ...

But if you're looking for a way to add even more texture to these leafy greens, then you need to try grilling it.

Next is the perennial, burger-topping iceberg lettuce. You'll need 33 cups of the stuff to get your daily Vitamin C. Our purple friend here is called radicchio. It's packed with more than 100% of ...

Iceberg has a good shelf-life and can be kept for up to seven days in the salad drawer of the refrigerator.