Mom's Scalloped Potato Gratin

Malzemeler

• Malzemeler
• 0.75 bardak grated sharp white Cheddar cheese
• 3 çay kaşığı kosher salt and freshly ground black pepper
• 1200 g large russet potato
• 1 çay kaşığı pinch cayenne pepper
• 2 yemek kaşığı unsalted butter
• 3.5 bardak whole milk