For the soup base
01 -
1 lb (450 g) ground beef, 85 to 90 percent lean
02 -
2 tablespoons unsalted butter
03 -
1 medium yellow onion, diced
04 -
2 medium carrots, diced
05 -
2 celery ribs, diced
06 -
3 cloves garlic, minced
07 -
3 tablespoons all-purpose flour
08 -
4 cups (950 ml) beef broth
09 -
1 1/2 lb (680 g) Yukon gold potatoes, peeled if desired and cut into 1/2-inch cubes
10 -
1 tablespoon Worcestershire sauce
11 -
1 teaspoon kosher salt, plus more to taste
12 -
1/2 teaspoon black pepper
13 -
1/2 teaspoon dried thyme
For the creamy finish
14 -
1 1/2 cups (360 ml) half-and-half
15 -
2 cups (225 g) freshly shredded sharp cheddar cheese
16 -
2 green onions, thinly sliced
17 -
Optional toppings: extra cheddar, crispy bacon, diced pickles, or cracked black pepper