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 ImagesRestaurant 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 cyclospora outb