Salad bowl chains are flexing that they don't serve iceberg lettuce anyway

No iceberg allowed at Chopt's restaurants. Jeffrey Greenberg/Universal Images Group via Getty Images Restaurant brands are reassuring customers about food safety during the cyclospora outbreak. While the cause remains unclear, salad bowl chains agree on one thing: iceberg lettuce is over. The ingredient is one of the least nutrient-dense salad greens available, but it has some benefits. In periods of uncertainty, it can be comforting to find common ground. For salad lovers, the ongoing cycl...