This vertical cut keeps the heart intact, ensuring the lettuce leaves stay together and don't separate during charring.

Hearts of romaine can last even longer with this Test Kitchen trick! 🥬 Lettuce is versatile and nutritious, and it comes in so many varieties that you can keep turning over a new leaf until you ...

If you can't find Little Gem lettuce, use hearts of romaine (which are nicely tender and mild) instead. How do you clean Little Gem lettuce? Cleaning your produce is important for many reasons ...