There’s something about the way a casserole fills the kitchen with a rich, inviting aroma that just feels like comfort. This chicken broccoli casserole with mushroom soup hits that note perfectly—creamy, cheesy, and just the right amount of crunchy topping. The first time I made it, I was distracted halfway through by a phone call, and I think I might have stirred the sauce a little too vigorously, but honestly, the end result was even better for it: extra creamy, almost like it had been lovingly whipped. It’s the kind of dish where every bite is warm and satisfying, and you don’t mind if you linger at the table a little longer.
Why You’ll Love It
– It’s creamy and cheesy without being too heavy — but it’s still a total comfort food.
– You get a good mix of textures: tender chicken, crisp broccoli, and a crunchy, buttery topping.
– It’s straightforward to prepare, making it a solid choice for a weeknight dinner — no fancy skills required.
– It’s simple — and that’s kind of the point. No fuss, just pure, cozy goodness.
If you’re a bit wary of casseroles feeling mushy or bland, this one pulls through with fresh broccoli that keeps its snap and a sauce that’s flavorful but not overwhelming. Plus, it’s easy to tweak if you want to swap out the mayo or sour cream for something lighter.
PrintChicken Broccoli Casserole with Mushroom Soup
A comforting and creamy chicken broccoli casserole made with tender chicken, fresh broccoli, and a rich mushroom soup sauce, topped with melted cheese and crispy breadcrumbs.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 6
Ingredients
3 cups cooked chicken, shredded or diced
4 cups fresh broccoli florets
1 can (10.5 ounces) condensed cream of mushroom soup
1 cup sour cream
1/2 cup mayonnaise
1 teaspoon garlic powder
1 teaspoon onion powder
1/2 teaspoon black pepper
1/2 teaspoon salt
1 1/2 cups shredded sharp cheddar cheese
1 cup shredded mozzarella cheese
1 cup crushed buttery crackers (such as Ritz)
2 tablespoons unsalted butter, melted
Instructions
Preheat the oven to 350°F (175°C).
Steam the broccoli florets until tender but still crisp, about 4-5 minutes. Drain and set aside.
In a large mixing bowl, combine the condensed cream of mushroom soup, sour cream, mayonnaise, garlic powder, onion powder, salt, and black pepper. Stir until smooth.
Add the cooked chicken, steamed broccoli, and 1 cup of shredded cheddar cheese to the soup mixture. Mix gently until all ingredients are evenly coated.
Transfer the mixture into a 9×13 inch baking dish and spread evenly.
Sprinkle the remaining 1/2 cup cheddar cheese and 1 cup shredded mozzarella cheese evenly over the top.
In a small bowl, mix the crushed buttery crackers with the melted butter until the crumbs are evenly coated.
Sprinkle the buttered cracker crumbs evenly over the cheese layer.
Bake in the preheated oven for 35-40 minutes, or until the casserole is bubbly and the topping is golden brown.
Remove from the oven and let it rest for 5 minutes before serving.
Kitchen Notes
You don’t need any special equipment to pull this off — a good baking dish and a mixing bowl are all that’s required. For serving, I usually pair it with a simple green salad or maybe some crusty bread to soak up that extra sauce. If you’re feeling adventurous, you could toss in some sautéed mushrooms or swap cheddar for pepper jack for a bit of a kick. I haven’t tested it with cauliflower instead of broccoli, but I imagine it’d work pretty well, especially if you like a milder veggie. And if you want it extra crispy, a quick broil at the end works wonders, but watch it closely so it doesn’t burn.
FAQ
Q: Can I use frozen broccoli?
A: Sure, just thaw and drain it well so the casserole doesn’t get watery.
Q: Can I make this ahead of time?
A: Absolutely, it actually tastes great reheated. Just cover and refrigerate, then pop it in the oven before serving.
Q: What if I don’t have mushroom soup?
A: You can substitute with cream of chicken or celery soup, but the mushroom adds a unique depth you might miss.
Ready to cozy up with a dish that feels like a gentle hug? This chicken broccoli casserole with mushroom soup is waiting to be your next go-to comfort meal.