→ Base
01 -
3 lbs russet potatoes (around 8 to 10 medium-sized), peeled and sliced nice and thin
→ Cheese Sauce
02 -
6 tbsp unsalted butter
03 -
1 tsp kosher salt
04 -
1/2 tsp ground black pepper
05 -
1 cup shredded mozzarella cheese (4 oz), divided
06 -
3 cups whole milk at room temp (26 oz)
07 -
1/2 cup all-purpose flour (about 2 oz)
08 -
1 cup sharp cheddar cheese, shredded (4 oz), divided
→ Toppings
09 -
Chopped chives, about 1/4 cup
10 -
Salt and pepper as you like
11 -
6 crispy, thick-cut bacon slices crumbled up (approx. 1/2 cup), divided