Combine the cucumbers, bell peppers, green onions, jalapenos, cilantro, mint, dill, garlic, Essence, salt, cayenne, yogurt, 2 cups sour cream, olive oil, and white wine vinegar in a large bowl. Working in batches, puree the ingredients in a blender until very smooth. Transfer the soup to the refrigerator until well chilled, at least 2 hours. Taste and adjust the seasoning if necessary. Serve the soup, with each bowl garnished with a dollop of the remaining sour cream and some of the minced chives.
Emeril's ESSENCE Creole Seasoning (also referred to as Bayou Blast):
Combine all ingredients thoroughly.
Recipe from "New New Orleans Cooking", by Emeril Lagasse and Jessie Tirsch, published by William and Morrow, 1993.