Loaded Potato and Buffalo Chicken Casserole

Preheat oven to 500. Spray a 9x13 pan with non-stick spray. Mix 1/3 c olive oil, 1 and a half tsp salt, 1T pepper, 1 T paprika, 2 T garlic, and 6 T hot sauce. Cube 8-10 medium-sized potatoes (1/2 inch cubes). Coat with hot sauce mixture. Spread into pan and bake for 45-50 minutes. Reduce heat to 400. Cube 2 lb chicken (1 inch pieces). Coat in sauce. Spread over potatoes. Top with 2 c shredded cheese and 1 c crumbled bacon. Bake for 15 minutes. Top with sour cream and chives.