– 6 cup fresh broccoli florets – 2 1/2 cup cooked rice – 3 tbsp butter – 1 small onion finely diced – 3 tbsp all-purpose flour – 2 cup milk – 2 10.5 oz can cream of chicken soup – 1 tbsp chicken soup base – 1 tsp salt – 1 tsp garlic powder – 1 tsp onion powder – 1/2 tsp black pepper – 1/2 tsp paprika – 4 oz cream cheese softened – 1/2 cup sour cream – 2 1/2 cup colby jack cheese