In a medium Dutch oven, cook bacon over medium-high heat until crisp. Remove bacon using a slotted spoon, and let drain on paper towels, reserving drippings in pot.
Add ground chuck, onion, garlic, and steak seasoning; cook, stirring frequently, until browned and crumbly, about 8 minutes. Remove beef mixture using a slotted spoon, and let drain on paper towels, reserving ½ cup drippings in pot.
Stir flour into drippings in pot, and cook until bubbly, 2 to 3 minutes. Gradually whisk in broth until smooth. Stir in beef mixture, milk, tomatoes, cheese, relish, and Worcestershire, and bring to a boil. Reduce heat, and simmer for 15 minutes. Stir in bacon, and cook just until heated through, about 5 minutes. Garnish with green onion, if desired.
Notes
Kitchen Tip: For quick cheese toast, sprinkle sandwich bread, hamburger buns, or hot dogs buns with shredded cheese, and broil just until melted.
Recipe by Paula Deen Magazine at https://www.pauladeenmagazine.com/bacon-cheeseburger-soup-recipe/