Thrice-Baked Cheesy Potatoes | Idaho Potato Commission

Ingredients

• 10 pounds yellow Idaho<sup>®</sup> potatoes
• kosher salt, as needed
• canola oil, as needed
• ¼ cup unsalted butter, melted
• 2 tablespoons all-purpose flour
• 2 cups sour cream
• 1¼ cups heavy cream
• 3 cups shredded cheddar cheese
• ½ cup onion, ⅛˝ diced
• 1 cup unsalted butter, softened
• ¾ teaspoon cayenne pepper
• 2 cups corn flakes, crushed