Buffalo Chicken Mac and Cheese

Preheat oven to 350° Fahrenheit and cook pasta according to package instructions, until al dente.

Melt butter in a large pot over medium heat.

Add in the flour and whisk until a paste forms.

Slowly pour in the milk, whisking constantly then bring the mixture to a boil before reducing to a simmer until sauce has thickened.

Whisk in the mozzarella cheese, cheddar cheese, and buffalo sauce and continue to whisk until cheese has melted.

Remove cheese sauce from heat and mix in the shredded chicken, cooked pasta, and chopped celery.

Stir until well combined.

Transfer to a 9×13-inch baking dish.

Top mac and cheese with crumbled blue cheese.

Bake for 15-20 minutes or until lightly brown and bubbly.