Lightly brown chicken breasts in 2 tbsp of butter. Season with salt and pepper to taste.

Arrange broccoli in casserole dish with buds facing the outside of the dish.

Arrange chicken over the broccoli.

In a saucepan, heat remaining butter. Add flour and cook for 2 minutes. Gradually add milk and stir until it comes to a boil.

Add sour cream and season with salt and pepper to taste.

Cover chicken with cream sauce, parmesan cheese, and paprika.

Bake at 350ºF for 20 to 25 minutes.