Place broccoli and chicken evenly in a greased 13x9 casserole dish.
Wisk to blend milk and both soups together. Pour mixture evenly over the chicken and broccoli.
Top chicken and broccoli mixture with shredded cheese.
Melt butter and mix with breadcrumbs. Sprinkle breadcrumbs over cheese.
Bake 30 minutes until bubbly.
Notes
This recipe is so versatile. You can substitute soup flavors for what you have on hand and it pretty much tastes the same. I have used cream of cheese soup, cream of chicken soup, cream of mushroom soup, cream of celery soup and they all turned out great.
For a low-carb or keto version: Omit the soups, butter, and breadcrumbs.
Calories will differ with the different soup mixtures you use. ~Recipe adapted from Campbell's Chicken Broccoli Divan Recipe.