Preparing Creamy Buffalo Chicken Cauliflower Casserole is straightforward and fun if you follow these steps:

1. Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish with cooking spray.
2. Steam the Cauliflower: In a large pot, steam the cauliflower florets until they are just tender, about 5-7 minutes. Drain and let them cool slightly.
3. Prepare the Sauce: In a mixing bowl, combine the softened cream cheese, Greek yogurt, Buffalo wing sauce, ranch dressing, garlic powder, onion powder, paprika, salt, and pepper. Mix until well blended.
4. Combine Ingredients: In a large bowl, combine the cooked chicken, steamed cauliflower, and the creamy sauce mixture. Stir until everything is evenly coated.
5. Transfer to Baking Dish: Pour the mixture into the greased baking dish, spreading it evenly.
6. Add Cheese: Sprinkle the shredded cheddar cheese evenly on top of the casserole.
7. Bake: Place the baking dish in the oven and bake for 35-40 minutes, or until the casserole is bubbly and the cheese is golden brown.
8. Garnish and Cool: Once cooked, remove the casserole from the oven and let it sit for a few minutes. Garnish with chopped green onions if desired.
9. Serve: Serve warm and enjoy your creamy and spicy casserole!

Following these steps will allow you to create this amazing dish effortlessly and with minimal mess.