01 -
Fill a large pot with salted water and bring to a boil. Add rotini pasta and cook according to package directions until al dente. Drain thoroughly and set aside.
02 -
In a skillet over medium heat, sauté diced chicken breast with salt and pepper until golden and fully cooked, approximately 5 to 7 minutes.
03 -
In a saucepan, melt butter over medium heat. Whisk in flour and cook for 1 minute to form a roux. Gradually add milk, whisking constantly until smooth and thickened. Incorporate cream cheese until melted, then stir in cheddar cheese and buffalo sauce, mixing until sauce is creamy.
04 -
Mix the drained rotini pasta and sautéed chicken with the buffalo cheese sauce in a large bowl, ensuring all pieces are evenly coated.
05 -
Transfer the mixture to a greased baking dish. Evenly distribute panko breadcrumbs over the top.
06 -
Preheat oven to 350°F (175°C). Bake dish for 20 to 25 minutes until bubbly and golden on top. Remove and garnish with sliced green onions before serving.