Spray a 9-inch pie plate with nonstick spray, and preheat the oven to 425℉.
Place the chicken in the bottom of the pie dish and top with the steamed broccoli. Sprinkle with salt and pepper.
In a medium bowl, whisk together the cream of chicken soup, chicken broth, and yellow curry powder. Pour this mixture evenly over the broccoli and then sprinkle with the cheddar cheese.
In a small bowl, combine the breadcrumbs, Parmesan and melted butter. Sprinkle over the top of the casserole. Bake for 20 minutes until bubbly and golden. Serve over steamed rice, if desired.