- Preheat oven to 350F (175C) and lightly grease a 1.5qt round baking dish or 9×9 square baking dish with butter. 
- Cook pasta al dente according to package instructions. 
- 8 oz (230 g) dry macaroni noodles (I used Cellentani noodles) 
- Meanwhile, melt butter in a large pot over medium heat. Once it has melted, add flour and stir until smooth. 
- 3 Tablespoons (42 g) butter,3 Tablespoons (24 g) flour 
- Add milk and spices, stir well and bring to a boil. 
- 2 cups (475 ml) milk,½ teaspoon salt,½ teaspoon pepper,½ teaspoon garlic powder,½ teaspoon onion powder,½ teaspoon ground mustard 
- Once mixture begins to boil, reduce heat, bring to a simmer, and stir frequently until it is slightly thickened. 
- Reduce heat to low and add cream cheese, mozzarella cheese, cheddar cheese, and sour cream. Stir until cheeses are melted and mixture is smooth. 
- 4 oz (115 g) cream cheese,1 ½ cup (170 g) shredded mozzarella cheese,1 cup (115 g) sharp shredded cheddar cheese,⅓ cup (80 g) sour cream 
- Add hot sauce and stir. 
- ½ cup (120 ml) buffalo hot sauce 
- Add shredded chicken and cooked, drained pasta noodles and stir until well coated by the sauce. 
- 1 ½ cups (200 g) shredded chicken 
- Pour into prepared baking dish and prepare your Panko topping. 
- Panko Topping 
- Combine butter and olive oil in a small saucepan over medium heat. Heat, stirring occasionally, until melted. 
- 1 Tablespoon (14 g) butter,½ Tablespoon olive oil 
- Add panko and stir well until the butter and oil has been mostly absorbed. Continue to stir until panko is lightly toasted and turns a light-medium brown color 
- ½ cup (30 g) seasoned panko crumbs 
- Use a spoon to sprinkle over prepared buffalo chicken mac and cheese 
- Transfer to oven and bake on 350F (175C) for 15 minutes. 
- Garnish with parsley, if desired, and serve.