(*)Use Cheddar or monterrey jack cut into ¼-inch cubes. Cook and stir Onion in margarine in 2-quart saucepan until tender. Stir in beer, carrot and celery. Heat to boiling; reduce heat. Cover and simmer 10 minutes. Stir in remaining ingredients except sour cream and Cheese. Heat to boiling; reduce heat. Cover and simmer for 30 minutes. Remove from heat; stir in sour cream. Sprinkle with Cheese.