hash brown brocoli cheese casserole

Ingredients

• 2 pounds bag frozen hash browns, partly thawed
• 1/4 cup melted butter or margerine
• 1 teaspoon salt
• 1/4 teaspoon cayenne pepper
• 1/2 cup onion or 2 teas. onion powder
• 1 pint sour cream, regular or light
• 1 can cream of chicken soup
• 1 can chicken, (like tuna can size)
• 10 ounces bag frozen chopped brocoli, thawed
• 2 cups grated cheddar cheese, sharp or medium
• 1 cup panko bread crumbs