01 -
Frozen cubed hash browns, thawed (32 ounces).
02 -
Unsalted butter, melted (1/4 cup/57g for potatoes).
03 -
Sharp cheddar cheese, shredded (2 cups/226g).
04 -
Sour cream (1 1/2 cups/345g).
05 -
Unsalted butter (1/4 cup/57g for sauce).
06 -
Yellow onion, diced (1 small).
07 -
Garlic, minced (2 teaspoons).
08 -
All-purpose flour (1/4 cup/31g).
09 -
Kosher salt (1 teaspoon).
10 -
Black pepper (1/2 teaspoon).
11 -
Cayenne pepper (1/2 teaspoon).
12 -
Dried mustard (1/2 teaspoon).
13 -
Chicken broth, room temperature (1/2 cup/120g).
14 -
Whole milk, room temperature (1/2 cup/122.5g).
15 -
Yellow onions, thinly sliced (2 large/4 cups).
16 -
Vegetable oil for frying (4 cups).
17 -
Kosher salt for onions (1/2 teaspoon).