Lettuce is another popular vegetable that's ... A lot of the nutrients are in the skin, and when you peel them, you lose ...

If the outer leaves are brown, peel them off and discard them, then check the inside of the lettuce. Chances are, it's still perfectly fine. Even if the leaves are limp, there are still a few ways ...

Peel when cold. Wash and dry the lettuce and scallions. To assemble the salads: Arrange a few lettuce leaves on each of 4 plates. Scatter a few quartered tomatoes and 2 hard-boiled egg quarters ...