Trim broccoli and cut into spears. Cook and drain well.
Meanwhile, in a large skillet, cook chicken in 2 tablespoons of the butter about 5 minutes on each side until tender and no longer pink inside, adding additional butter if needed.
Preheat oven to 350°. Arrange broccoli and chicken in a shallow 2 1/2 - or 3-quart baking dish.
In a medium bowl, stir soup, mayonnaise, milk, mustard, and pepper until blended. Stir in cheese. Spoon over chicken and broccoli.
Cover and bake 30 minutes. In a small bowl, mix bread crumbs, melted butter, and paprika. Uncover chicken and sprinkle with crumbs. Bake, uncovered, 15 minutes longer or until hot and bubbly.
"I must say this is the best recipe software I have ever owned."
"Your DVO cookbook software saves me time and money!"
"I saw lots of recipe software for PC computers but I was having a hard time finding really good mac recipe software. I'm so glad I discovered Cook'n! It's so nice to have all my recipes in a computer recipe organizer. Cook'n has saved me so much time with meal planning and the recipe nutrition calculator is amazing!!!
My favorite is the Cook'n Recipe App.