1Put everything except the sour cream in a large microwaveable bowl, stir well and microwave until hot and thickened. 7 to 10 minutes depending on your microwave. Stir each minute or two to distribute heat through the soup and distribute the cornstarch more evenly.
2Add Sour Cream and stir vigorously until blended.
Serve with crackers or buttered toast if necessary. LOL