Preheat oven to 350°F. Melt butter in a medium-sized skillet over medium heat. Mix flour into butter; add milk slowly, stirring constantly to avoid lumps. When mixture thickens, add cheese and continue stirring until a thick sauce results. Add salt and pepper to taste.
Place broccoli in an 8-inch, square baking dish; pour the sauce over the top and sprinkle breadcrumbs evenly over all. Bake for 30 minutes or until the mixture is hot and bubbling.
This Broccoli and Cheese Casserole recipe is from the 101 Things To Do With A Casserole Cookbook. Download this Cookbook today.