
Place a large saucepan coated with cooking spray over medium heat. Add onion and garlic; cook and stir until tender. Add potatoes, carrot, water, parsley and seasonings. Bring to a boil. Reduce heat; cook, covered, until potatoes are tender, 15-20 minutes.
Stir in corn, 1-1/4 cups milk and bacon. In a small bowl, mix flour and remaining milk until smooth; stir into soup. Bring to a boil; cook and stir until thickened, about 2 minutes. Add cheese; stir until melted. Stir in beer and, if desired, liquid smoke; heat through.