1
In large saucepan or Dutch oven, cook beef over medium-high heat, stirring occasionally, 4 to 5 minutes or until no longer pink. Drain well.
2
In same saucepan, melt 1 tablespoon butter over medium-high heat. Add onion, carrots, celery and parsley flakes; cook, stirring frequently, 8 to 10 minutes or until tender. Add water, bouillon, potatoes and beef; bring to a boil. Reduce heat to medium-low. Cover saucepan; cook, stirring occasionally, 10 to 12 minutes longer or until potatoes are tender.
3
Meanwhile, in small skillet, melt remaining 3 tablespoons butter over medium heat. Add flour; cook, stirring constantly, 3 to 4 minutes or until bubbly. Add to soup in saucepan; bring to a boil. Cook, stirring frequently, 2 minutes longer. Reduce heat to low.
4
Add cheese, milk, 1/2 of bacon bits, the relish and pepper to saucepan. Cook, stirring frequently, 3 to 5 minutes or until cheese is melted.
5
Ladle soup into warm soup bowls. Top each serving with additional shredded cheese, remaining 1/2 of bacon bits and the green onions, if desired.