Mac and Cheese – Cool Smoke

Ingredients

• 5½ cups whole milk
• 6 tablespoons unsalted butter, plus more to butter the casserole
• ½ cup all-purpose flour
• 2 tablespoons kosher salt
• 1 tablespoon plus 1 teaspoon mustard powder
• 1 teaspoon pepper
• 1 teaspoon cayenne pepper
• 3 cups Fontina cheese
• 1½ cups Gruyere cheese
• 1 pound cavatappi pasta
• 1 teaspoon olive oil
• 1½ cups grated smoked cheddar cheese
• Garlic and Smoked Paprika Breadcrumbs (recipe to follow)