Sometimes, after a long day, you just want something that hits the spot without fuss or fancy tricks. This beef chicken broccoli casserole steps in exactly then—warm, filling, and cozy. It’s the kind of dish that lets you dig in, no questions asked, and still feel like you’re putting something good on the table.
I remember the first time I made this casserole; I was juggling dinner plans and a restless kid who couldn’t decide whether to help or just be a distraction. Somehow, the sizzle of browned beef and garlic filled the kitchen while the broccoli steamed quietly on the stove. The aroma of melted cheese baking in the oven made the whole house feel calmer, even if the chaos lingered just outside the kitchen door. I wasn’t aiming for perfection—more like a comfy meal that could ease the evening along—and honestly, it worked better than I expected.
Why You’ll Love It
- It’s a hearty mashup of flavors and textures that somehow balance perfectly—meaty, creamy, and fresh.
- Comforting without being heavy; the broccoli adds a nice pop of green and crunch.
- It’s simple — and that’s kind of the point. No complicated steps or weird ingredients.
- Feeds a crowd but also reheats well for leftovers, which is a win on busy nights.
Don’t worry if you haven’t cooked casseroles much before; this one’s pretty forgiving. Just keep an eye on the cheese so it doesn’t brown too quickly. It’s fine if the edges get a little extra crispy—that’s part of the charm.
Print
Beef, Chicken, and Broccoli Casserole
- Total Time: 1 hour
- Yield: 6 1x
Description
A hearty and comforting casserole combining ground beef, shredded chicken, and fresh broccoli in a creamy sauce, topped with melted cheese and baked to perfection.
Ingredients
1 pound ground beef
2 cups cooked shredded chicken
4 cups fresh broccoli florets
1 medium onion, diced
3 cloves garlic, minced
1 can (10.5 ounces) condensed cream of mushroom soup
1 cup sour cream
1/2 cup mayonnaise
1 cup shredded cheddar cheese, divided
1/2 cup grated Parmesan cheese
1/2 cup chicken broth
2 tablespoons olive oil
1 teaspoon salt
1/2 teaspoon black pepper
1/2 teaspoon dried thyme
1/4 teaspoon crushed red pepper flakes
Instructions
Preheat the oven to 350°F (175°C).
Bring a large pot of salted water to a boil. Add the broccoli florets and blanch for 2 minutes until bright green and slightly tender. Drain and set aside.
Heat olive oil in a large skillet over medium heat. Add diced onion and cook for 3-4 minutes until translucent.
Add minced garlic to the skillet and cook for 1 minute until fragrant.
Add ground beef to the skillet and cook until browned and cooked through, breaking it apart with a spoon. Drain excess fat.
In a large mixing bowl, combine the cooked ground beef mixture, shredded chicken, blanched broccoli, cream of mushroom soup, sour cream, mayonnaise, chicken broth, salt, black pepper, dried thyme, and crushed red pepper flakes. Stir until well combined.
Transfer the mixture to a greased 9×13 inch baking dish.
Sprinkle 1/2 cup of shredded cheddar cheese and the grated Parmesan cheese evenly over the top.
Bake uncovered in the preheated oven for 30 minutes.
Remove the casserole from the oven and sprinkle the remaining 1/2 cup shredded cheddar cheese on top.
Return the casserole to the oven and bake for an additional 10 minutes, or until the cheese is melted and bubbly.
Let the casserole rest for 5 minutes before serving.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
Kitchen Notes
This recipe doesn’t require any special gear—just a sturdy skillet and a baking dish you don’t mind getting a bit messy. I usually serve it straight from the oven with a simple side salad or some crusty bread to soak up the sauce. Sometimes, I swap out the cheddar for a sharper cheese or toss in some mushrooms if I have them on hand, but honestly, the original combo feels just right. If you’re feeling adventurous, a sprinkle of crushed red pepper flakes on top before baking adds a nice kick, but it’s totally fine without.
FAQ
Q: Can I use frozen broccoli? A: You can, but fresh gives a better texture after baking. If frozen, thaw and drain well first.
Q: What if I don’t have shredded chicken ready? A: Rotisserie chicken or leftover roast works perfectly.
Q: How long does it keep? A: Store leftovers in the fridge for up to three days, or freeze portions for longer storage.
If you’re looking for a comforting dish that’s both familiar and a little special, this casserole might just become your new go-to. Give it a try, save it for later, or pin it for when you need that easy, satisfying dinner moment.