“These days, the classic wedge salad—wherein the chef smothers a chunk of crisp Iceberg lettuce with creamy blue cheese dressing, and crumbles bacon all over the top—is seen as a cornerstone of American “comfort food.”
Read More: http://blogs.smithsonianmag.com/food/2013/03/tip-of-the-iceberg-our-love-hate-relationship-with-the-nations-blandest-vegetable/