Step 1

Preheat oven to 350°F. Cook ZENB Pasta as directed on package. Drain.

Step 2

Melt butter in large pot on medium heat. Add flour; cook 2 minutes stirring constantly. Whisk in milk, salt, and pepper until smooth. Cook 4-5 minutes until mixture reaches a low boil. Reduce heat to low. Add cream cheese, 1 cup cheddar and 1/4 cup blue cheese. Whisk slowly until cheeses are melted. Stir in pasta, buffalo sauce, and chicken; mix gently until well combined.

Step 3

Spoon mixture into a 13x9-inch baking dish lightly sprayed with nonstick spray. Sprinkle top evenly with remaining cheeses. Bake 20-25 minutes until bubbly. Garnish with green onions before serving.