Romaine lettuce is a staple of a snappy summer salad, discovered by the Romans on the Greek Island of Cos.
Sometimes referred to as Cos lettuce, Romaine boasts layers of crisp, elongated leaves which are supported by a distinctive rib that spans their length. The leaves range in color from deep green to red or bronze. With 5,000 years of history, this classic vegetable may be the oldest variety of cultivated lettuce. And for good reason! With a subtle sweet and sometimes nutty flavor, Romaine lettuce can be paired easily with most salad fixings. Most known for its staring role in the Caesar salad, this hearty lettuce has the spine to support even the creamiest of dressings. The core of a head of Romaine contains the smallest, crispiest, and most tender leaves, which are sold on their own as Romaine Hearts. Red Tomato Romaine Hearts and heads are picked, packed and chilled the day before delivery. In New England, Romaine rings in summer as the first type of lettuce that is available locally.
Certified organic Red Tomato Romaine may be available at your local retailer.
Store unwashed, whole heads in the refrigerator, in a plastic bag to retain natural moisture and maximum nutrients. Romaine hearts and heads will keep for up to one week. To wash, rinse, never soak, before using and set to dry on a clean tea towel or give your Romaine a twirl in a salad spinner.