Million Dollar Mac and Cheese with Three Cheeses - Kitchen Scroll

Ingredients

• 1 pound cavatrappi or elbow noodles.
• 1/4 cup unsalted butter, room temperature.
• 1/4 cup all-purpose flour.
• 3 cups whole milk.
• 12 oz evaporated milk.
• 1 tablespoon Dijon mustard.
• 1 teaspoon garlic powder.
• 1 teaspoon onion powder.
• 1 teaspoon dried parsley.
• 1/2 teaspoon black pepper.
• 8 oz cheddar cheese, freshly shredded.
• 8 oz Monterey Jack cheese, freshly shredded.
• 8 oz Gruyère cheese, freshly shredded.
• 1 cup sour cream.
• 3/4 cup seasoned panko breadcrumbs.
• 3 tablespoons unsalted butter, melted.