1Add just enough water to the potatoes to cover them. Boil the potatoes until tender in stock pot. Do not drain. Using the water that is in pot with the potatoes, add the celery and onion soup. Add salt and pepper to taste. Add dash of Tabasco.
2Take cubed Velveeta and add to the mixture. When cheese is melted, add the butter and evaporated milk.
Soup is done when butter is melted.